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sapphire and diamond ring
23 novembre 2020

An important Sapphire and Diamond ring

An important Sapphire and Diamond ring
Lot 640. An important 16.56 carats Burma Royal Blue Sapphire and Diamond ring. Estimate HK$ 3,200,000 - 4,500,000 (€ 350,000 - 490,000) . Photo: Bonhams. Set with an oval-cut sapphire, weighing 16.56 carats, between half moon-shaped diamond shoulders,...
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7 septembre 2016

Sotheby’s Hong Kong Magnificent Jewels and Jadeite Autumn Sale To Take Place on 4 October

Sotheby’s Hong Kong Magnificent Jewels and Jadeite Autumn Sale To Take Place on 4 October
HONG KONG .- Sotheby’s Hong Kong Magnificent Jewels and Jadeite Autumn Sale 2016 will take place on 4 October at Hong Kong Convention and Exhibition Centre. The sale will bring to the market an extraordinary selection of signed vintage jewellery and iconic...
5 août 2016

Fine sapphire and diamond ring, Louis Gérard

Fine sapphire and diamond ring, Louis Gérard
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...
3 août 2016

Fine sapphire and diamond ring

Fine sapphire and diamond ring
Lot 505. Fine 14.80 carats Kashmir sapphire and diamond ring. Estimate 275,000 — 450,000 CHF. Lot sold 554,500 CHF . Photo: Sotheby's 2012 Claw-set with a step-cut sapphire weighing 14.80 carats, between baguette diamonds, mounted in platinum, size 53,...
2 août 2016

Sapphire and diamond ring, Bulgari

Sapphire and diamond ring, Bulgari
Lot 237. 14.11 carats Kashmir sapphire and diamond ring, Bulgari. Estimate 140,000 — 190,000 CHF. Lot sold 722,500 CHF. Photo: Sotheby's 2012 The sugar loaf cabochon sapphire weighing 14.11 carats, set between baguette diamond shoulders, size 50, signed...
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2 août 2016

Fine sapphire and diamond ring, Koenig Design

Fine sapphire and diamond ring, Koenig Design
Lot 530. Fine 14.19 carats Kashmir sapphire and diamond ring, Koenig Design. Estimate 300,000 — 500,000 CHF. Lot sold 914,500 CHF. Photo: Sotheby's 2012 Set at the centre with a sugarloaf cabochon sapphire weighing 14.19 carats, to an open work mount...
2 août 2016

Sapphire and diamond ring, Cusi

Sapphire and diamond ring, Cusi
Lot 548. Sapphire and 8.53 carats D Colour, VS1 Clarity diamond ring, Cusi. Estimate 150,000 — 250,000 CHF. Lot sold 1,482,500 CHF. Photo: Sotheby's 2012 Of crossover design, set with a pear-shaped sapphire and a pear-shaped diamond weighing 8.53 carats,...
30 juillet 2016

Sapphire and diamond ring, Vaillant and Duverne, circa 1960

Sapphire and diamond ring, Vaillant and Duverne, circa 1960
Lot 570. Sapphire and diamond ring, Vaillant and Duverne, circa 1960. 43,000 — 65,000 . Lot sold 170,500 CHF.Photo Sotheby's 2012 The oval sapphire weighing 12.74 carats, within a bombé surround of baguette, tapered baguette and marquise-shaped diamonds,...
13 juin 2016

A sapphire and diamond ring

A sapphire and diamond ring
Lot 97. A 12.23 carats sapphire and diamond ring. Estimate US$ 60,000 - 80,000 ( €53,000 - 71,000 ). Photo: Bonhams. centering a cushion mixed-cut sapphire, weighing 12.23, flanked by two trapezoid-shaped diamonds; estimated total diamond weight: 1.10...
24 mai 2016

Natural pearl, sapphire and diamond ring

Natural pearl, sapphire and diamond ring
Lot 310. Property from a princely family. Natural pearl, sapphire and diamond ring. Estimate 22,000 — 32,000 GBP (27,958 - 40,666 EUR ). Photo: Sotheby's. Set with a natural pearl measuring approximately 14.3 x 14.6 x 9.7mm, to a ring of fan design set...
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