diamond ring

Lot 256. Pair of 5.72 and 5.24 carats Diamond Pendent Earrings. Estimate 5,500,000 - 6,500,000 HKD. © 2021 Sotheby's Each set with an oval diamond weighing 5.72 and 5.24 carats respectively, suspended from the single-cut diamond surmount, hook fittings. Accompanied by GIA report no. 2185082633, dated 3 November 2021, stating that the 5.72 carat diamond is D Colour, Internally Flawless; further accompanied by a diamond type classification letter... [Lire la suite]

Lot 174. A diamond ring. Estimate CHF 380,000 - CHF 470,000. Price realised CHF 641,000. © Christie's Image Ltd 2013 Set with a brilliant-cut diamond, weighing approximately 8.03 carats, to the tapered baguette-cut diamond shoulders, ring size 5¾ with ring sizer. Accompanied by report no. 5151476838 dated 5 June 2013 from the GIA Gemological Institute of America stating that the diamond is E colour, VS1 clarity. Christie's. MAGNIFICENT JEWELS. Geneva, 12 November 2013

Lot 195. A diamond ring weighing approximately 16.09 carats, by Harry Winston. Estimate CHF 940,000 - CHF 1,400,000. Price realised CHF 1,445,000. © Christie's Image Ltd 2013 Set with a cut-cornered rectangular-cut diamond, weighing approximately 16.09 carats, to the tapered baguette-cut diamond shoulders, mounted in platinum, ring size 4¾. Signed Winston for Harry Winston.  Accompanied by report no. 8714864 dated 15 July 2013 from the GIA Gemological Institute of America stating... [Lire la suite]

Lot 207. A diamond ring weighing approximately 13.10 carats, by Faraone. Estimate CHF 940,000 - CHF 1,400,000. Price realised CHF 1,685,000. © Christie's Image Ltd 2013 Set with a cut-cornered rectangular-cut diamond, weighing approximately 13.10 carats, to the baguette-cut diamond shoulders, mounted in platinum, 1961, ring size 5½, in wooden Faraone case. By Faraone.  Accompanied by report no. 1152618874 dated 23 August 2013 from the GIA Gemological Institute of America stating that... [Lire la suite]

Lot 16. Diamond ring of 20.53 carats. Estimate CHF 250,000 - CHF 350,000. Price realised CHF 471,000. © Christie's Images Ltd 2019. Rectangular-cut diamond of 20.53 carats, tapered baguette-cut diamonds, platinum (French mark), ring size 5 ¾ GIA, 2019, report no. 6204211596: 20.53 carats, J colour, VVS1 clarity   Christie's. Magnificent Jewels, Geneva, 12 November 2019

Lot 2053. Exceptional diamond ring of 5.84 and 5.84 carats, Edmond Chin. Estimate HKD 6,800,000 - HKD 8,800,000 (US$850,000-1,100,000). © Christie's Images Ltd 2019 Marquise brilliant-cut diamonds of 5.84 and 5.84 carats, triangular-cut diamonds, platinum and gold, ring size 6, maker's mark. GIA, 2019, report no. 5202498141 and 5202498135: 5.84 and 5.84 carats, D colour, VVS2 clarity, PotentialGübelin, 1998, report no. 9807011 and 9807012: 5.84 and 5.84 carats, D colour, Internally Flawless clarity, 'Golconda'... [Lire la suite]

Lot 195. Impressive Oval Brilliant-cut Diamond Ring of 23.00 carats, Mouawad. Estimate CHF 3,800,000 - CHF 4,500,000 (USD 3,800,000 - USD 4,500,000). Unsold. © Christie's Images Ltd 2019. Oval brilliant-cut diamond of 23.00 carats, circular-cut diamonds, gold, ring size 6, signed Mouawad, no. Ref 1633122. GIA, 2019, report no. 2203282329: 23.00 carats, D colour, Flawless clarity, type IIa, excellent polish, excellent symmetry. Christie's. Magnificent Jewels, Geneva, 12... [Lire la suite]

Lot 1805. 5.01 carats Diamond Ring. Estimate 950,000 — 1,600,000 HKD (121,211 - 204,144 USD). © Sotheby's. Set with an emerald-cut diamond weighing 5.01 carats, to the shoulders decorated with princess-cut diamonds, mounted in 18 karat white gold, size 6. Accompanied by GIA report no. 6315677787, dated 21 January 2019, stating that the diamond is F Colour, VVS1 Clarity. Lot 1806. 5.40 carats Colombian Emerald and Diamond Ring, Monture... [Lire la suite]

Lot 1785. 11.09 carats D Colour, VS1 Clarity Diamond Ring, Harry Winston. Estimate 4,200,000 — 5,200,000 HKD (535,878 - 663,468 USD). © Sotheby's. Set with a marquise-shaped diamond weighing 11.09 carats, between two trilliant-cut diamonds, mounted in platinum, signed HW, size 4¼. Accompanied by GIA report no. 10122957, dated 19 June 2019, stating that the diamond is D Colour, VS1 Clarity. Sotheby's. Magnificent Jewels and... [Lire la suite]

Lot 18. An old European brilliant-cut diamond of 21.67 carats, gold, ring size 5 ¾, circa 1915. Estimate USD 200,000 - USD 400,000. Price realised USD 639,000. © Christie's Images Ltd 2019 GIA, 2019, report no. 5202200026: 21.67 carats, O to P range, VS2 clarity. Provenance: By repute, Rajmata Gayatri Devi of Jaipur. Exhibited: The Doge’s Palace, Venice 2017, p. 342, no. 238The Palace Museum, Beijing, 2018, p. 352, no. 242. Christie's. Maharajas & Mughal... [Lire la suite]