Five oval faceted stones — amethyst, peridot, champagne topaz, blue topaz, and amethyst — line up in a graduated spectrum across an oxidized sterling band framed above and below by rows of marcasite. Thai sterling workshops were producing some of the finest accessible gemstone jewelry from the 1970s onward, and the CNA maker's mark, wide tapered band, and oxidized finish suggest this piece dates to the earlier end of that tradition. Stamped 925, CNA, and Thailand on the inner band.

Materials: Sterling silver (925), amethyst, peridot, champagne topaz, blue topaz, marcasite

Details:

• Era: 1970s–1980s
• Markings: "925 CNA" and "Thailand" stamped inside band
• Style / design notes: Five-stone graduated band, oval faceted gemstones in prong settings, marcasite pavé border above and below, oxidized finish, wide tapered band
• Stone or material notes: Natural gemstones — amethyst (x2), peridot, champagne topaz, blue topaz; marcasite accent rows
• Color: Oxidized silver with multi-color stones
• Condition: Vintage with gentle surface wear consistent with age
• Measurement: Size 8

Collected by Mineral and Matter

A bold floral cluster of round brilliant cubic zirconia — center stone ringed by eight larger stones, all framed by a pavé halo — sits atop a triple split shank set with additional CZ down each band. The layered construction gives the ring considerable presence without heaviness, and the rhodium-finish sterling catches light from every angle. Vintage-inspired in its cluster silhouette and generous scale, it works as well with denim as it does with a dressed-up look.

Materials: 925 sterling silver; round brilliant cubic zirconia (simulated); rhodium plated finish

Details:

• Era: c. 2000s–2010s, vintage-inspired design
• Markings: Stamped "925 CN" and "FZN" on inner shank
• Style / design notes: Round CZ center stone; eight-stone surrounding cluster; pavé halo frame; triple split shank with pavé CZ set down each band
• Stone or material notes: Cubic zirconia — all simulated; no natural stones
• Function: Cocktail / fashion ring
• Color: Clear and silver
• Condition: Excellent condition

Measurement: Size 8

Collected by Mineral and Matter

The wide hammered stacking ring is the perfect piece to add to your own stack or a great way to start your collection!  This standout ring is 3mm in width and hand forged in 14k goldfill.

Available in size 4-11

By Mineral and Matter

The Luna ring is an open ring on both ends with a goldfill crescent moon on one side and a bezel set lab cultured opal on the other side.  Band is 14k goldfill.

Available in size 4 -11

By Mineral and Matter

The Luna ring is an open ring on both ends with a goldfill crescent moon on one side and a bezel set lab cultured opal on the other side.  Band is .925 sterling silver.

Available in size 4 -11

By Mineral and Matter

Seven deep red garnets cluster together in a wide, faceted arrangement, their oval cuts catching light from every direction. Openwork filigree shoulders carry the design down into the band, adding delicacy beneath the boldness up top. Marked sterling silver, this is a substantial, well-made piece with genuine gemstone richness. A striking statement ring with real weight and warmth.

Materials: Sterling silver, garnet

Details:

• Markings: 925, Thailand
• Style / design notes: Faceted oval garnet cluster, openwork filigree shoulders
• Stone or material notes: Seven garnets in oval cuts
• Function: Ring
• Color: Silver, deep red
• Condition: Great vintage condition

Measurement: Size 7

Collected by Mineral and Matter

A generous cluster of prong-set pear-shaped clear rhinestones tumbles across an openwork silver-tone setting, punctuated by small round marcasite-style accents at the edges. The shank is split and tapered, adding structure to what reads as an organic, scattered arrangement of stones. The dark oxidized tone of the metal deepens the contrast with the bright clear stones — a combination with roots in Art Deco jewelry that never fully goes out of style.

Materials & Details:

• Era: 1960s–1980s
• Markings: 925
• Style notes: Cluster setting with pear-cut rhinestones and marcasite-style round accents, openwork shank
• Stone notes: Faceted clear pear rhinestones with dark round marcasite-style accents
• Color: Silver tone with clear and dark accents
• Condition: Good vintage condition, please see photos 
• Measurement: Size 7

Collected by Mineral and Matter

The hammered stacking ring is the perfect piece to add to your own stack or a great way to start your collection! This ring is 3mm in width and hand textured in sterling silver. 

Available in size 4-11

By Mineral and Matter

Opal has beautiful flashes of colors, making it stand out.  This ring has a 5mm synthetic opal sits in a bezel cup.  Band is 14k goldfill.

Available in size 4 -11.

By Mineral and Matter

This black opal ring has a dark background color which helps the rainbow variations to shine through.  Manmade, this simulated opal is an economical alternative to natural opal, offering a durability that makes it easier to work with in rings and jewelry meant for everyday wear.  The multicolored sparkle is hard to resist! 

This ring has a 6mm simulated black opal sitting in a round bezel cup.  Band is 14k goldfill.

Available in size 4 -11.

By Mineral and Matter

This ring is hand-formed in 14k goldfill and set with a natural amazonite stone. Amazonite has a blueish green hue to it and is found in Peru and is named the "Amazon Stone" or amazonite. The blue color comes from trace amounts of lead in the gemstone. 

Available in sizes 4-11
16 Gauge wire thickness
5mm round stone
Polished finish

By Mineral and Matter

A deep red glass cabochon sits at the center of a heavily textured cross-shaped setting, surrounded by four cream faux pearls and flanked by raised rope-twisted lobes — the whole composition reads like something lifted from a medieval reliquary. Sarah Coventry, one of mid-century America's most beloved costume jewelry brands, brought this kind of Renaissance-inspired craftsmanship to everyday wear with remarkable consistency. The adjustable band makes it accessible across sizes without sacrificing the ring's substantial presence.

Materials

• Era: 1960s–1970s
• Markings: "©COVENTRY" stamped inside band
• Style / design notes: Cross-form cocktail ring with rope-textured lobes and raised setting; adjustable shank
• Stone or material notes: Deep red glass cabochon center; four cream faux pearls
• Color: Antiqued gold-tone with red and cream
• Condition: Great vintage condition

Measurement: Adjustable

Collected by Mineral and Matter

A cool blue emerald-cut stone sits prong-set in warm gold, flanked by small bow-shaped shoulders for a touch of vintage sweetness. Signed by Esposito, a maker known for well-made mid-century gold filled pieces, this ring has the weight and finish of costume jewelry built to last. The adjustable band means an easy, comfortable fit. A quiet, classic piece that wears well on its own or stacked.

Materials: 10K gold filled, glass stone

Details:

• Era: 1950s–1960s
• Markings: 10KT G.F. ESPO
• Style / design notes: Emerald-cut center stone, bow motif shoulders, adjustable band
• Stone or material notes: Blue faceted glass stone, emerald cut
• Function: Ring, adjustable
• Color: Gold, blue
• Condition: Great vintage condition with gentle surface wear consistent with age

Measurement: Adjustable band

Collected by Mineral and Matter

A genuine functioning locket, shrunk down to ring scale — this smooth oval silver-tone locket hinges open to reveal two tiny photo frames inside. Signed "Sarah Cov." on the underside. A rare, playful novelty piece that doubles as a keepsake holder for the wearer.

Materials
Silver-tone metal

Details

• Era: 1970s
• Markings: Sarah Cov.
• Style / design notes: Functioning oval locket ring, hinged opening with two photo frames
• Color: Silver-tone
• Condition: Good vintage condition, please see images
• Measurement: Size 5.5

Collected by Mineral and Matter

A brilliant round cubic zirconia sits solitaire in a swirling, open bypass setting, textured gold catching light at the shoulders like beaten metal. The design has real movement, the band curving in on itself as it meets the stone. Signed by Esposito and clearly marked as gold electroplate, this is a well-made piece of American costume jewelry with genuine presence.

Materials: 14KT gold electroplate, cubic zirconia

Details:

• Era: 1970s–1980s
• Markings: 14KT GE ESPD
• Style / design notes: Bypass swirl setting, textured shoulders, solitaire round stone
• Stone or material notes: Round cubic zirconia
• Function: Ring
• Color: Gold, clear
• Condition: Great vintage condition

Measurement: Size 7

Collected by Mineral and Matter

Avon's Victorian Splendor lives up to its name. A large central pearl is encircled by eight graduating pearl cabochons, small turquoise-blue beads nestled between them against a heavily textured gold setting — the color combination of cream, sky blue, and antique gold is considered and genuinely beautiful. The design draws directly from Edwardian and Victorian cluster ring tradition, and Avon's execution here is among their more ambitious pieces. Underside stamped Avon ©. A named collectible that serious Avon collectors actively seek.

DETAILS:
— Maker: Avon © — Victorian Splendor
— Style: Cluster cocktail ring
— Stones: Graduated pearl cabochons with turquoise-blue accent beads
— Setting: Heavily textured gold-tone floral cluster
— Material: Gold-tone metal
— Era: 1970s
— Size: Size 4-5 Adjustable
— Condition: Excellent vintage; all stones secure, stamp clear, setting intact

Collected by Mineral and Matter

Opal has beautiful flashes of colors, making it stand out.  This ring has a 5mm synthetic opal sits in a bezel cup.  Band is .925 sterling silver.

Available in size 4 -11.

By Mineral and Matter

By Mineral and Matter

By Mineral and Matter

By Mineral and Matter

By Mineral and Matter

By Mineral and Matter

By Mineral and Matter

A large square-cut, deep emerald-green stone commands attention in a clean, four-prong open setting, letting light pass through the pavilion and amplify the color. The high-polish sterling band keeps the focus entirely on the stone. Stamped 925 sterling.

Materials
Sterling silver, emerald-tone faceted stone

Details

• Style / design notes: Large square-cut center stone, open four-prong setting
• Color: Silver with emerald-green stone
• Condition: vintage with gentle surface wear consistent with age
• Measurement: Size 8

Collected by Mineral and Matter

A large square-cut peridot-green stone sits high in a modernist, bar-set frame, with a split shank that curves and crosses beneath it. The bold, minimal setting lets the stone take full center stage — clean lines with real color impact. Stamped 925 sterling.

Materials
Sterling silver, peridot-tone faceted stone

Details

• Style / design notes: Large square-cut center stone, bar-set modernist frame, split shank
• Color: Silver with green stone
• Condition: vintage with gentle surface wear consistent with age, stone shifts slightly in setting
• Measurement: Size 7

Collected by Mineral and Matter

A large emerald-cut deep red stone sits within a scalloped, flower-shaped halo, punctuated with tiny round red accents and pavé clear stones along each petal. The dimensional, statement-piece setting gives it real presence on the hand. Unmarked, but well-constructed with a substantial, high-polish band.

Materials
Silver-tone metal, red faceted center stone, clear and red accent stones

Details

• Style / design notes: Emerald-cut center stone, ornate scalloped floral halo with pavé and round accent stones
• Color: Silver-tone with deep red center stone
• Condition: Good vintage condition, please see photos 
• Measurement: Size 7

Collected by Mineral and Matter

An oval hematite-toned cabochon opens on a hidden hinge, revealing a small compartment once designed to hold solid perfume. The rope-twist gold-tone bezel frames the stone's smoky, reflective surface with quiet drama. A locket ring built for a private ritual, equally at home holding a keepsake today.

Materials
Gold-tone metal, hematite-color glass cabochon

Details

• Era: 1970s
• Markings: Avon
• Style / design notes: Hinged locket/poison ring, rope-twist bezel, opens to hold solid perfume
• Stone or material notes: Oval hematite-color cabochon (glass)
• Color: Gunmetal gray cabochon, gold-tone setting
• Function: Locket ring, hinged compartment
• Condition: good vintage condition
• Measurement: Size 8.5

Collected by Mineral and Matter

A large powdery blue cabochon, moonstone in tone, sits prong-set in an architectural gold-tone mount with open, angular shoulders. This is Sarah Coventry's "Beauty Glow" design from the 1960s, built around a single smooth stone in a bold, sculptural frame. The adjustable band fits a range of sizes. A quietly striking piece with a serene, glowing color.

Materials: Gold-tone base metal, glass cabochon

Details:

• Era: 1960s
• Markings: Sarah Cov
• Style / design notes: "Beauty Glow" design, open geometric prong setting, adjustable band
• Stone or material notes: Large oval powder blue moonstone-style glass cabochon
• Function: Ring, adjustable
• Color: Gold-tone, powder blue
• Condition: Great vintage condition

Measurement: Size 5, adjustable

Collected by Mineral and Matter

A large emerald-cut aqua blue rhinestone dominates this silver-tone Avon ring, set high in a four-prong corner setting with open scrollwork shoulders that keep the design light despite the stone's scale. The pale blue-gray color reads like shallow ocean water held in place — cool, clear, and quietly arresting. Avon produced rings of this quality and proportion throughout the 1970s and into the 80s, drawing on fine jewelry proportions to give their costume pieces genuine presence. A strong cocktail ring with an understated elegance.

Materials: Silver-tone base metal, aqua blue faceted glass rhinestone

Details:

• Era: 1970s–1980s
• Markings: Avon
• Style notes: Emerald-cut solitaire, four corner prongs, open scrollwork shoulders
• Stone notes: Faceted aqua blue glass rhinestone, emerald cut
• Color: Silver, aqua blue
• Condition: Excellent vintage condition
• Measurement: Size 6

Collected by Mineral and Matter

Three parallel gold tone rails open at the center to frame a vertical column of three prong-set clear rhinestones — a clean, architectural composition that reads as both minimal and deliberately considered. The wide open shank gives the ring real presence without weight. Signed ©Avon inside the band.

Materials: Gold tone base metal, clear rhinestones

Details:

• Era: 1970s–1980s
• Markings: ©Avon
• Style / design notes: Triple open rail band construction; three prong-set rhinestones in vertical column at center; smooth polished finish
• Stone or material notes: Three round clear rhinestones, prong set
• Color: Gold tone, clear
• Condition: Excellent vintage condition
• Measurement: Size 5

Collected by Mineral and Matter

Marquise-cut purple stones fan out into a full blooming flower, with tiny clear accent stones sparkling at the center. The dimensional, prong-set petals give this ring real movement and presence. Unmarked, with a substantial silver-tone band.

Materials
Silver-tone metal, amethyst-tone faceted stones, clear accent stones

Details

• Style / design notes: Marquise-cut petals forming a flower cluster, clear center accents
• Color: Silver-tone with purple stones
• Condition: Good vintage condition, please see images
• Measurement: Size 9

Collected by Mineral and Matter

Two faceted blue heart-shaped glass stones stack together, framed by small silver-tone flowers and leaves at the base — Sarah Coventry's 1973 "Love Story" design. Signed "©Sarah" inside the band. A sweet, romantic cocktail ring with genuine collector appeal.

Materials
Silver-tone metal, blue glass stones

Details

• Era: 1973
• Markings: Sarah Coventry
• Style / design notes: "Love Story" double heart stones with floral accents
• Color: Silver-tone with blue stones
• Condition: Good vintage condition, please see images
• Measurement: Size 6.5

Collected by Mineral and Matter

A round-cut cubic zirconia sits in a two-tone prong setting, framed by an open scrollwork crescent that gives the ring an antique, hand-detailed feel. The pierced filigree shoulders add lightness and dimension on either side of the stone. Stamped 14KT GE inside the band. A romantic, engagement-style ring with real presence.

Materials
14k gold fill, cubic zirconia

Details

• Markings: 14KT GE
• Style / design notes: Round solitaire CZ, scrollwork filigree shoulders, two-tone prong setting
• Color: Gold with clear stone
• Condition: Good vintage condition, please see images
• Measurement: Size 8

Collected by Mineral and Matter

Hand-formed sterling silver wire winds into a tall, multi-coil spiral, wrapping the finger in six overlapping bands. The open, adjustable-style ends give it a sculptural, modern look built from a single continuous wire. Stamped 925 on the inside coil, marking it as solid sterling. Bold on its own, and easy to catch light from every angle.

Materials
Sterling silver (925)

Details

• Era: 1970s–1980s
• Markings: 925
• Style / design notes: Multi-coil spiral wrap design, hand-formed wire
• Color: Silver
• Condition: vintage with gentle surface wear consistent with age
• Measurement: 1.25" long, size 7

Collected by Mineral and Matter

Marquise-cut rhinestones fan out in two tiers to form a full, faceted flower, deep blue tips giving way to clear stones near the center. Set in a two-tone finish, the design catches light from multiple angles like petals mid-bloom. The scale is substantial without being heavy on the hand, built for a bit of shine on an ordinary day. A cluster ring with real presence.

Materials: Gold-tone base metal, rhinestone

Details:

• Era: 1960s–1970s
• Style / design notes: Layered marquise-cut flower cluster, two-tone prong settings
• Stone or material notes: Blue and clear marquise rhinestones
• Function: Ring
• Color: Gold-tone, silver-tone, blue, clear
• Condition: Great vintage condition

Measurement: Size 7

Collected by Mineral and Matter

Diamond-cut rays fan outward from a small center flower, framed by an open, elongated silhouette that catches light from every angle. The wide, textured shoulders taper into a slim band, giving the piece presence without weight. Unsigned, but finely cut, with the kind of intricate openwork more often reserved for finer goldwork. A small, sculptural statement for the hand.

Materials: Gold-tone base metal

Details:

• Era: 1970s–1980s
• Markings: Unmarked
• Style / design notes: Openwork diamond-cut filigree, elongated shield silhouette, floral center motif
• Stone or material notes: None
• Function: Ring
• Color: Antiqued gold
• Condition: Great vintage condition with gentle surface wear consistent with age

Measurement: Size 5

Collected by Mineral and Matter

Nine round prong-set crystals appear to float across an irregular organic landscape — a wide, open-worked band of molten-looking gold tone metal that bubbles and branches like coral or cooling lava. The stones sit at varying heights across the top, their silver-tone prongs contrasting against the warm gold beneath, which gives the whole surface a two-tone quality that feels intentional rather than incidental. The underside of the band continues the texture, leaving no part of the ring unfinished. This is squarely in the Brutalist and organic modernist jewelry tradition that defined the 1960s and early 1970s, when cast metal jewelry rejected clean lines in favor of raw, elemental form. It wears like a piece of sculpture.

Materials
Gold tone base metal, clear rhinestone crystals

Details

• Era: 1960s–1970s
• Maker: unkown: Stamped 14KH GE A
• Style / design notes: Wide open-worked band; irregular molten nugget texture throughout; nine round rhinestones prong-set in silver tone settings at varying heights across the top face
• Stone or material notes: Clear round rhinestone crystals, silver tone prong settings
• Color: Warm gold tone / clear
• Condition: Good vintage condition, please see images

Measurement
Size 4.5 (measured on ring mandrel between 4 and 5)

Collected by Mineral and Matter

A sculpted ribbon bow spreads wide across the finger, its looped and gathered folds rendered in warm gold tone with fine engraved line detail across each wing. At the center, a small oval cabochon in muted blue — somewhere between slate and periwinkle, with a slightly speckled, matte surface — anchors the whole composition without competing with it. The bow is generous in scale but sits closer to charming than costume, the kind of ring that reads as intentional rather than loud. Avon produced bow motif jewelry throughout the 1980s in consistent quality, and this one holds up — signed on the interior shank and in very good condition for its age.

Materials
Gold tone base metal, blue cabochon (glass or synthetic)

Details

• Era: 1980s
• Maker: Avon (signed on interior shank)
• Style / design notes: Sculptural ribbon bow top; engraved texture detail across bow wings; oval bezel-set cabochon center
• Stone or material notes: Small oval blue cabochon; matte, slightly speckled surface; slate to periwinkle in color
• Color: Warm gold tone / slate blue
• Condition: Good vintage condition, please see images

Measurement
Size 7 

Collected by Mineral and Matter

A large oval faceted stone in deep amber topaz sits high in an open prong setting, its warm honey-brown depths shifting between cognac and burnt caramel depending on the light. The setting shoulders are finished with a simple scrolled detail on each side, keeping the focus on the stone. Substantial without being heavy — a true cocktail ring with an understated elegance.

Materials: Gold tone base metal, faceted amber glass stone

Details:

• Era: 1960s–1970s
• Markings: Sarah Coventry
• Style / design notes: High prong setting; open gallery; scrolled shoulder detail; single stone cocktail ring
• Stone or material notes: Large oval faceted amber/topaz glass stone; warm cognac tone with good depth and clarity
• Color: Gold tone, amber
• Condition: Good vintage condition, please see photos
• Measurement: Size 6.5

Collected by Mineral and Matter

By Mineral and Matter

By Mineral and Matter

By Mineral and Matter

By Mineral and Matter

By Mineral and Matter

The curve ring is the perfect piece to add an accent to your rings or a great way to start your collection!  This dainty ring is 1mm in thickness and hand forged in 14k goldfill with hammered textured.

Available in size 4-10

By Mineral and Matter

The circle ring is the perfect piece to add an accent to your rings or a great way to start your collection!  This dainty ring is 1mm in thickness and hand forged in 14k goldfill or sterling silver with smooth texture.  The circle is 6mm in diameter.

Available in size 4-10

By Mineral and Matter

A rich purple oval cabochon sits at the center of a textured, sunburst-style setting in oxidized silver-tone, dotted with four tiny faux pearls. The antiqued finish gives it an antique, almost Victorian-revival feel. Signed "Sarah Cov." inside the band. A striking, richly detailed cocktail ring.

Materials
Silver-tone metal, amethyst-tone cabochon, faux pearls

Details

• Era: 1970s
• Markings: Sarah Cov.
• Style / design notes: Oval cabochon in textured sunburst setting with faux pearl accents, oxidized finish
• Color: Antiqued silver-tone with purple stone
• Condition: Good vintage condition, please see photos 
• Measurement: Size 6

Collected by Mineral and Matter

A cabochon-cut blue star sapphire simulant catches the light with a visible six-ray star, cradled in a naturalistic, branch-like setting with tiny clear accent stones tucked into the twigs. Marked "18K" with a letter "H" inside the band. A classic Linde-style star stone with sculptural, nature-inspired detailing.

Materials
Base metal, blue star sapphire simulant, clear accent stones

Details

• Markings: 18K, can not make out rest of stamp 
• Style / design notes: Cabochon star sapphire in branch/twig setting with accent stones
• Color: Silver-tone with blue stone
• Condition: Good vintage condition, please see images
• Measurement: Size 7

Collected by Mineral and Matter

Four oval amber-toned glass cabochons arrange in a pinwheel cluster within an open, sculptural gold-tone setting — Sarah Coventry's "Bouquet" style. The cutout gallery below adds movement and shine to the warm honey-colored stones. Signed "Sarah Cov." inside the band, a recognizable name in vintage costume jewelry with a devoted collector following.

Materials
Gold-tone metal, glass cabochons

Details

• Era: 1970s
• Markings: Sarah Cov.
• Style / design notes: Four-stone cluster cabochon setting, open gallery band
• Color: Gold-tone with amber cabochons
• Condition: Good vintage condition, please see images 
• Measurement: Size 6

Collected by Mineral and Matter

A single faux pearl sits nestled at the center of an organic, freeform flower, its petals rendered with soft texture and a bit of natural asymmetry rather than a rigid symmetrical shape. Sarah Coventry brought this kind of sculptural, botanical detail to its better pearl-centered rings, giving the piece real dimension beyond a flat stamped design. The adjustable band fits a range of sizes. A gentle, romantic piece with genuine craftsmanship.

Materials: Gold-tone base metal, faux pearl

Details:

• Markings: Sarah Cov
• Style / design notes: Freeform textured flower design, single pearl center, adjustable band
• Stone or material notes: Round faux pearl
• Function: Ring, adjustable
• Color: Gold-tone, cream
• Condition: Great vintage condition

Measurement: Size 5.5, adjustable

Collected by Mineral and Matter

A wide cuff-style band wraps the finger in an all-over etched pattern, crisscrossing wave lines that catch light differently from every angle. No stone, no setting — just bold, sculptural metalwork carrying the whole design. The open, adjustable-style back gives it a relaxed, contemporary fit despite the vintage detailing. A striking, textural statement ring for anyone who likes their jewelry with a bit of edge.

Materials: Gold-tone base metal

Details:

• Style / design notes: Wide cuff-style band, all-over etched wave/feather texture, open back
• Function: Ring
• Color: Gold-tone
• Condition: Great vintage condition

Measurement: Size 6.5

Collected by Mineral and Matter

A rectangular white lucite panel sits centered in a buckle-shaped frame, flanked by cross-hatched textured gold-tone shoulders that curve outward with real architectural presence. Sarah Coventry built this kind of clean, graphic contrast into its panel-style rings, pairing a smooth pop of white against warmer engraved gold. The adjustable band fits a range of sizes. A bold, sculptural piece with genuine mid-century polish.

Materials: Gold-tone base metal, lucite

Details:

• Markings: Sarah
• Style / design notes: Buckle-shaped frame, rectangular lucite panel, cross-hatched textured shoulders, adjustable band
• Stone or material notes: White rectangular lucite panel
• Function: Ring, adjustable
• Color: Gold-tone, white
• Condition: Great vintage condition

Measurement: Size 5.5, adjustable

Collected by Mineral and Matter

A deep purple stone, faceted into a striking elongated hexagon, sits framed in an open, angular silver-tone setting that echoes its geometry line for line. This is Sarah Coventry's "Mystique" design, built around the kind of bold, sculptural stone cut the brand favored for its statement pieces. The adjustable band means an easy fit. A dramatic, architectural ring with real graphic punch.

Materials: Silver-tone base metal, glass stone

Details:

• Markings: Sarah Cov
• Style / design notes: "Mystique" design, elongated hexagonal facet-cut stone, open geometric frame, adjustable band
• Stone or material notes: Deep purple hexagonal-cut glass stone
• Function: Ring, adjustable
• Color: Silver-tone, deep purple
• Condition: Great vintage condition

Measurement: Size 5, adjustable

Collected by Mineral and Matter

A smooth oval cabochon in soft moss green sits prong-set at the center, ringed by a double row of sparkling clear rhinestones that catch the light on either side. The scalloped gold-tone shoulders give the ring a bit of movement, sweeping outward from the stone toward a simple band. A versatile piece that pairs deep, earthy color with plenty of sparkle.

Materials: Gold-tone base metal, glass cabochon, rhinestone

Details:

• Style / design notes: Oval prong-set cabochon center, double-row clear rhinestone halo, scalloped shoulders
• Stone or material notes: Green oval cabochon with clear round rhinestone accents
• Function: Ring
• Color: Gold-tone, green, clear
• Condition: Great vintage condition

Measurement: Size 9

Collected by Mineral and Matter

A large rivoli-cut stone flashes deep purple and iridescent red as it catches the light, prong-set in a square, ribbed gold-tone frame with a distinctly architectural edge. Sarah Coventry favored this kind of aurora borealis crystal in its cocktail and statement rings, and the mix of geometric setting with a color-shifting stone gives it real drama. The adjustable band fits a range of sizes. Bold, bright, and built to be noticed.

Materials: Gold-tone base metal, aurora borealis rhinestone

Details:

• Era: 1960s–1970s
• Markings: Sarah Cov
• Style / design notes: Square ribbed frame, prong-set rivoli stone, adjustable band
• Stone or material notes: Round faceted aurora borealis rhinestone in purple with red-violet flash
• Function: Ring, adjustable
• Color: Gold-tone, purple, iridescent
• Condition: Great vintage condition

Measurement: Size 5.5, adjustable

Collected by Mineral and Matter

Two deep blue oval stones anchor an asymmetric bypass design, each flanked by a small round clear accent for contrast. The open, sculptural gold-tone band curves and doubles back on itself beneath the stones, giving the piece unexpected dimension from every angle. Modern in its irregularity, with the rich color of sapphire without the formality. A striking everyday statement piece.

Materials: Gold-tone base metal, rhinestone

Details:

• Style / design notes: Asymmetric bypass band, two oval blue rhinestones with round clear accents
• Stone or material notes: Blue oval and clear round rhinestones
• Function: Ring
• Color: Gold-tone, deep blue, clear
• Condition: Great vintage condition

Measurement: Size 8

Collected by Mineral and Matter