Nine rhinestones step down the finger in a slender diamond shape, set against a black enamel ground that makes each stone pop. Scrolled gold loops fan out above and below like a small crown, giving the piece an ornate, Victorian-inspired silhouette. Signed Sarah Coventry and adjustable, a compact but eye-catching piece.

Materials

Details

• Era: Mid-to-late 20th century
• Markings: Signed Sarah Cov.
• Style / design notes: Marquise diamond silhouette, black enamel ground, scrolled loop detailing
• Stone or material notes: Round clear rhinestones set in a graduated column
• Color: Gold-tone with black accents and clear stones
• Condition: good vintage condition

Measurement: Adjustable, fits most sizes

Collected by Mineral and Matter

A large emerald-cut blue stone sits like a piece of sky held in place by simple gold prongs, its stepped facets catching light with quiet clarity. The clean architectural setting keeps all the attention on the stone, sized generously enough to make a real statement. Bold and easy to wear on its own.

Materials

Details

• Era: Mid-to-late 20th century
• Markings: Stamped 18K Elec. Plate
• Style / design notes: Emerald-cut solitaire, four-prong setting, open gallery
• Stone or material notes: Large emerald-cut blue glass or crystal stone
• Color: Gold-tone with light blue stone
• Condition: good vintage condition

Measurement: Size 9

Collected by Mineral and Matter

Two faceted teal heart-shaped stones stack like waves cresting one after the other, framed by a rope-twist border and a cluster of dimensional silver flowers. The layered floral detailing gives the piece real texture and depth beyond the sparkle alone. Signed Sarah Coventry and adjustable, easy to wear and hard to overlook.

Materials

Details

• Era: 1970s
• Markings: Signed Sarah Cov.
• Style / design notes: Double heart silhouette, rope-twist bezel, floral cluster detailing
• Stone or material notes: Faceted teal glass or crystal hearts
• Color: Silver-tone with teal stones
• Condition: good vintage condition

Measurement: Adjustable, fits most sizes

Collected by Mineral and Matter

The Captured Jade Ring from Avon's 1978 collection. A vibrant green jade cylinder—roughly 5/8 inch of pure retro magic—sits snugly between two crisscrossing gold-tone bands that frame it like a tiny work of art. Whether you're a vintage jewelry enthusiast or just love a statement piece with personality, this ring delivers that perfect blend of quirky charm and timeless sophistication that makes '70s Avon so irresistible.

Size 8

Collected by Mineral and Matter