Sapphire and diamond demi-parure

Lot 161. Turquoise, sapphire and diamond demi-parure, M. Gérard. Estimate 82,000 — 142,000 CHF. Photo: Sotheby's.  Comprising: a necklace set with turquoise cabochons, cabochon sapphires and brilliant-cut diamonds, length approximately 600mm, and a pair of ear clips; each signed M. Gerard, numbered, French assay and maker's marks.  Sotheby's. Magnificent Jewels and Noble Jewels, Sessions 1 and 2, Genève, 16 mai 2017, 10:30 AM

Lot 1758. Sapphire and Diamond Demi-Parure, Harry Winston. Estimate 620,000 — 950,000 HKD. Photo: Sotheby's. Comprising: a necklace of scroll design, set with numerous circular-cut sapphires and baguette diamonds; and a pair of earrings of matching design; the sapphires and diamonds weighing approximately 56.00 and 33.00 carats in total respectively, mounted in platinum, signed HW and Winston and numbered, length approximately 400mm, case stamped Harry... [Lire la suite]

Lot 365. Important sapphire and diamond demi-parure. Estimate 240,000 — 435,000 CHF (219,340 - 397,553 EUR). Photo Sotheby's Comprising: a necklace composed of step-cut sapphires within frames of brilliant-cut diamonds, alternating with diamond cluster links, the front highlighted with pear-shaped sapphire and brilliant-cut diamond pendants, length approximately 470mm, French assay marks; and a pair of ear clips, each surmount of cluster design set with brilliant-cut diamonds,... [Lire la suite]

Sapphire and diamond demi-parure. Photo Sotheby's Comprising: a necklace designed as a fringe of millegrain-set circular-cut diamonds, accented with faceted sapphires, length approximately 360mm; and a pair of pendent earrings, en suite. Estimation 16,000 — 20,000 GBP. Lot. Vendu 64,900 GBP Sotheby's. Fine Jewels. London | 12 déc. 2013. www.sothebys.com