Lot 361. Unmounted cushion-shaped diamond of yellow tint weighing 29.68 carats . Estimate 315,000 — 500,000 CHF (297,170 - 471,699 EUR ). Lot sold 466,000 CHF . Photo: Sotheby's. The cushion-shaped diamond of yellow tint weighing 29.68 carats. Sotheby's....

Lot 441. 31.80 carats of yellow tint diamond ring, Binder. Estimate 390,000 — 490,000 CHF (367,925 - 462,265 EUR). Lot sold 730,000 CHF. Photo: Sotheby's. Set with a cushion-shaped diamond weighing 31.80 carats of yellow tint, size 53, sizing band, signed...

Pair of diamond ear studs, Graff. Photo Sotheby's. Each claw-set with a radiant-cut diamond of yellow tint weighing 1.50 and 1.58 carats, post and butterfly fittings, signed Graff, numbered, pouch by Graff. Estimation 9,000 — 14,000 CHF Sotheby's. Magnificent...

A diamond bracelet. Photo courtesy Bonhams The highly articulated bracelet comprising four rows of brilliant-cut diamonds of yellow tint, joined by a clasp pavé-set with brilliant-cut diamonds, diamonds approximately 47.85 carats total, colourless diamonds...

Diamond ring - Sotheby's. Set with a step-cut diamond of yellow tint weighing approximately 4.03 carats, between triangular-shaped diamond shoulders, size 53, French assay and maker's marks. Estimate: 27,000 - 35,000 CHF. LOT SOLD. 37,500 CHF Sotheby's...

Impressive Unmounted 38.06 carats diamond The unmounted cushion-shaped diamond of yellow tint weighing 38.06 carats. Estimate 400,000—600,000 CHF- Lot sold 506,500 CHF Sotheby's. Magnificent Jewels. 19 Nov 08. Geneva. Photo courtesy Sotheby's. www.so...