oval sapphire

Lot 1706. Impressive 47.60 carats Burmese Sapphire and Diamond Ring. Estimate 7,800,000 — 12,000,000 HKD. Photo: Sotheby's. Set with an oval sapphire weighing 47.60 carats, decorated with trilliant- and circular-cut diamonds weighing approximately 6.00 carats in total, mounted in 18 karat white gold. Ring size: 6¼  Accompanied by GRS, Gübelin and SSEF reports numbered GRS2013-098511 (Award No 973), 13070151 and 69386, dated 15 September 2013, 29 July 2013 and 21 August 2013 respectively,... [Lire la suite]

Lot 1637. Fine pair of 9.10 and 8.56 carats "Royal Blue" Burmese sapphire and diamond earrings. Estimate 1,500,000 — 1,800,000 HKD. Lot sold 1,820,000 HKD. Photo: Sotheby's 2011. Each centring on an oval sapphire weighing 9.10 and 8.56 carats respectively, surrounded by marquise- and pear-shaped diamonds altogether weighing approximately 5.70 carats, mounted in 18 karat white gold. companied by GRS report numbered GRS2010-122198, dated 23 December 2010, stating that the 9.10 and... [Lire la suite]

Lot 403. Fine 24.56 carats Ceylon sapphire and diamond ring, Louis Gérard. Estimate 95,000 — 140,000 CHF. Lot sold 278,500 CHF. Photo: Sotheby's 2012 Set with an oval sapphire weighing 24.56 carats, between shield-shaped diamond shoulders, size 49, sizing band, unsigned, French import and maker's marks. Accompanied by SSEF report no. 65310, stating that the sapphire is of Ceylon origin, with no indications of heating. Sotheby's. Magnificent Jewels, Geneva, 14 Nov 2012 

Lot 535. 'Royal Blue' Burmese sapphire and diamond bracelet, Cusi. Estimate 100,000 — 150,000 CHF. Lot sold 278,500 CHF. Photo: Sotheby's 2012 Designed as a series of graduated oval sapphires alternating with oval diamonds, length approximately 182mm, Italian assay mark. Accompanied by Gübelin reports for the central four sapphires: no. 12070080 and no. 12070077, stating that two of the sapphires are of Burmese origin, with no indications of heating; report no. 12070079, stating... [Lire la suite]

Lot 352. Sapphire and diamond necklace. Estimate 70 000 — 90 000 GBP (31,770 - 44,478 EUR). Photo: Sotheby's.  Designed as a series of alternating oval sapphires and similarly cut diamonds, length approximately 380mm.  Sotheby's. Fine Jewels, Londres, 06 juin 2016, 10:30 AM

Lot 292. Sapphire and diamond ring, Suzanne Belperron, 1974. Estimate 20,000 — 30,000 CHF (18,278 - 27,417 EUR). Photo Sotheby's.  Set with an oval sapphire, within a frame of brilliant-cut diamonds, the shoulders accented with pear-shaped diamonds, size 511/2, French assay and maker's marks.  Accompanied by a certificate from Olivier Baroin.  Sotheby's, Magnificent Jewels and Noble Jewels, Geneva, 17 May 2016, 10:00 AM

Sapphire and diamond bracelet, Alexandre Reza. Estimate 245,000 — 440,000 CHF. Photo Sotheby's Set with eleven oval and cushion-shaped sapphires, highlighted with clusters of marquise-shaped and brilliant-cut diamonds, length approximately 190mm, signed A. Reza, French assay and maker's marks, box stamped Alexandre Reza. Accompanied by SSEF report no. 68723, stating that ten sapphires are of Burmese origin, one is of Ceylon origin, all with no indications of heating.  Sotheby's.... [Lire la suite]

46.95 carats Burmese sapphire and diamond necklace, 'Navire', Alexandre Reza, 1989. Estimate 295,000 — 490,000 CHF.Photo Sotheby's Composed of a line of collet-set brilliant-cut diamonds, the front highlighted with two rows of similarly set diamonds, two fancy-shaped sapphires framed with brilliant-cut diamonds, a triangular diamond surrounded with circular-cut stones, suspending an oval sapphire stated to weigh 46.95 carats, within a frame of geometric design set with tapered baguette and... [Lire la suite]

26.92 carats Kashmir sapphire and diamond ring. Estimate 780,000 — 1,360,000 CHF.Photo Sotheby's The oval sapphire weighing 26.92 carats, set within a surround of marquise- and pear-shaped diamonds, size 52, ring designed by Maurice Galli. Accompanied by a duplicate of Gübelin report no. 14030231 and a duplicate of SSEF report no. 82373, each stating that the sapphire is of Kashmir origin, with no indications of heating.  Sotheby's. Magnificent Jewels and Noble Jewels, Genève, 11 nov. 2015,... [Lire la suite]

Important 7.04 carats Kashmir Sapphire and Diamond Bracelet, Cartier. Estimate: HK$8,000,000 - 12,000,000 (US$1,030,000 - 1,540,000). Sold for HK$9,440,000. Photo Tiancheng International The articulated bracelet centring on an oval sapphire weighing 7.04 carats, to a stylised mount decorated with baguette and brilliant-cut diamonds together weighing approximately 10.00 carats, mounted in 18 karat white gold, length approximately 160mm, signed. Accompanied by SSEF report numbered 77145, dated 17... [Lire la suite]