Gold, silver, fire opal and ruby cuff bracelet, JAR. Photo Sotheby's

The cuff bracelet highlighted with a rose bud set with circular-cut fire opals and rubies, the petals mounted in brushed yellow gold, circumference approximately 155mm, signed JAR Paris, French maker's marks. Estimate 37,000 — 48,000 CHF - LOT SOLD. 122,500 CHF

Pair of wood and diamond ear clips, JAR. Photo Sotheby's

Each designed as a poppy, set with wood, bois d'amourette, and brilliant-cut diamonds, signed JAR Paris, French assay and maker's marks. Estimate 15,000 — 22,000 CHF - LOT SOLD. 37,500 CHF

Pair of ebony, cultured pearl and diamond ear clips, JAR. Photo Sotheby's

Each of paisley design, set with carved ebony decorated with cultured pearls studded with brilliant-cut diamonds, signed JAR Paris, French assay and maker's marks. Estimate 15,000 — 22,000 CHF - LOT SOLD. 32,500 CHF

Pair of rock crystal and diamond ear clips, JAR. Photo Sotheby's

Each designed as a fan, set with rock crystal and brilliant-cut diamonds, signed JAR Paris, French assay and maker's marks, evidence of repair. Estimate 9,000 — 11,000 CHF - LOT SOLD. 32,500 CHF

Pair of silver, gold, seed pearl and diamond ear clips, JAR. Photo Sotheby's

Each designed as a seahorse, set with brilliant-cut diamonds and seed pearls, signed JOUR de JAR, French assay and maker's marks. Estimate 6,500 — 9,000 CHF - LOT SOLD. 20,000 CHF

Topaz Ring, JAR. Photo Sotheby's

The step-cut pink topaz to a brushed platinum mount and yellow gold claws, signed JAR Paris, French assay and maker's marks. Estimate 9,000 — 11,000 CHF - LOT SOLD. 12,500 CHF 

Pair of ear clips, JAR. Photo Sotheby's

Each designed as an aluminium pansy, signed JAR Paris, French assay and maker's marks. Estimate 2,500 — 4,000 CHF - LOT SOLD. 11,875 CHF

Sotheby's. Magnificent Jewels and Noble Jewels. Geneva | 14 May 2012