22 décembre 2016

Pair of very fine and rare 15.77 and 16.90 carats Mogok Burmese sapphire and diamond ear clips, Cartier

Lot 500. Pair of very fine and rare 15.77 and 16.90 carats Mogok Burmese sapphire and diamond ear clips, Cartier. Estimation 780,000 — 1,170,000 CHF. Lot sold 3,190,000 CHF. Photo Sotheby's.  Each set with a step-cut sapphire weighing 15.77 and 16.90 carats, within a semi circle of pear- and marquise-shaped diamonds weighing a total of approximately 21.54 carats, signed Cartier, numbered, French assay marks, case stamped Cartier.  Accompanied by SSEF report no.... [Lire la suite]
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30 octobre 2016

A 3.20 carats Mogok, Burma pigeon blood red' oval-cut ruby and diamond ring

Lot 145. A 3.20 carats Mogok, Burma pigeon blood red' oval-cut ruby and diamond ring. Estimate CHF 480,000 - CHF 550,000 (USD 485,581 - USD 556,395). Photo Christie's Images Ltd 2016. Set with an oval-cut ruby, weighing approximately 3.20 carats, to the diamond-set shoulders, ring size 5 ½, mounted in platinum and gold. Accompanied by report no. 16080077 dated 22 August 2016 from the Gübelin GemLab stating that the origin of the ruby is Burma (Myanmar), with no indications of heating, and that the colour may also be... [Lire la suite]
08 août 2016

Important 27.67 carats "Pigeon's Blood", Mogok, Burmese ruby and diamond ring, Bulgari

Lot 1671. Important 27.67 carats "Pigeon's Blood", Mogok, Burmese ruby and diamond ring, Bulgari. Estimate 12,000,000 — 20,000,000 HKD. Lot sold 17,460,000 HKD. Photo Sotheby's 2011 Centring on a sugar loaf cabochon ruby weighing 27.67 carats, flanked on each side by a shield-shaped diamond together weighing approximately 3.00 carats, mounted in platinum and 18 karat yellow gold, signed.  Ring size: 6½ Accompanied by Gübelin report numbered 1008677, dated 26 August 2010,... [Lire la suite]
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03 août 2016

Important pair of ruby and diamond ear clips, ruby and diamond necklace & Ruby and diamond ring, M. Gérard

Lot 518. Important pair of 6.03 carats and 7.11 carats Mogok Burmese ruby and diamond ear clips, M. Gérard. Estimate 480,000 — 760,000 CHF. Lot sold 578,500 CHF. Photo: Sotheby's 2012 Each centring on a cushion-shaped ruby weighing 6.03 carats and 7.11 carats respectively, within borders of brilliant-cut and pear-shaped diamonds, signed M. Gérard and numbered, French assay and maker's marks. Accompanied by SSEF report no. 36998 and Gübelin report no. 12070171 and no. 12070172,... [Lire la suite]
24 mai 2016

An Important Pair of 17.56 carats and 15.46 carats Burma, Mogok Sapphire and Diamond Earrings

Lot 536. An Important Pair of 17.56 carats and 15.46 carats Burma, Mogok Sapphire and Diamond Earrings. Estimate HK$ 3.9 million - 4.5 million (€450,000 - 520,000). Photo: Bonhams. Each cushion-shaped sapphire, weighing 17.56 carats and 15.46 carats, within a brilliant-cut diamond surround, surmounted by a line of similarly cut diamonds, diamonds approximately 3.60 carats total, length 4.9cm Accompanied by a SSEF report stating that the natural sapphires have no indications of heat treatment and... [Lire la suite]
18 mai 2016

An important 8.42 carats Mogok, Burma oval-cut ruby and diamond ring, by David Morris

Lot 195. An important 8.42 carats Mogok, Burma oval-cut ruby and diamond ring, by David Morris. Estimate CHF1,150,000 – CHF1,550,000 ($1,178,526 - $1,588,448). Photo Christie's Image Ltd 2016 Set with an oval-cut ruby, weighing approximately 8.42 carats, to the marquise-cut diamond twin gallery and pavé-set diamond hoop, ring size 6, mounted in gold. With maker's mark DM for David Morris Accompanied by report no. 13120070 dated 16 December 2013 from the Gübelin GemLab stating that the origin of the ruby is... [Lire la suite]
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29 avril 2016

An important ruby and diamond 'Flora' necklace, by Bulgari

Lot 205. An important Mogok, Burma ruby and diamond 'Flora' necklace, by Bulgari. Estimate CHF2,800,000 – CHF3,500,000 ($2,903,630 - $3,629,537). Photo Christie's Image Ltd 2016.  The bib necklace, designed as an openwork panel of thirty oval-cut rubies, weighing from approximately 7.00 to 1.21 carats, connected by keystone and whistle-cut diamond overlapping circular links, interspersed by pear-shaped diamond florets, accented by circular-cut diamonds, extending to the backchain, 36.0 cm long, mounted in gold, in... [Lire la suite]
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28 novembre 2015

The Crimson Flame. An extrordinary ruby and diamond ring

  The Crimson Flame. An extrordinary 15.04 carats Burma Mogok  'Pigeon Blood Red Ruby and Diamond ring. Estimate HK$78,000,000 – HK$120,000,000 ($10,111,608 - $15,556,320). Photo Christie's Image Ltd 2015 Set with a cushion-shaped ruby, weighing approximately 15.04 carats, within a cushion-shaped diamond surround, to the pavé-set circular-cut diamond three quarter-hoop, mounted in gold, ring size 5½. The ruby dimension is 14.74 x 13.02 x 8.77 mm Accompanied by premium report no. 80282... [Lire la suite]
16 novembre 2015

Tiancheng International Jewellery and Jadeite Autumn Auction 2015 to take place on 6 December

  HONG KONG.- Tiancheng International Jewellery and Jadeite Autumn Auction 2015 will be held on 6 Dec 2015 (Sunday), 1pm, and preview will be held from 28 Nov to 5 Dec (10:00 am to 6:00pm), at 30/F Bank of China Tower, 1 Garden Road, Central, Hong Kong. This autumn, Tiancheng International offers over 280 lots of finest jewellery and jadeite pieces totalling over HK$280 million/US$36 million. The forthcoming auction will highlight an array of exceptional jewels, including the magnificent Natural Unheated Burmese... [Lire la suite]
02 novembre 2015

An important ruby and diamond ring

An important 11.01 carats cushion-shaped Mogok, Burma ruby and diamond ring. Estimate CHF770,000 – CHF1,150,000 ($785,882 - $1,173,719). Photo Christie's Image Ltd 2015 et with a cushion-shaped ruby, weighing approximately 11.01 carats, between baguette-cut diamond graduated shoulders, ring size 6, mounted in platinum and gold Accompanied by report no. 14110260 dated 27 November 2014 from the Gübelin GemLab stating that the origin of the ruby is Burma (Myanmar), with no indications of heating, and... [Lire la suite]
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