07 juin 2009

A cushion-shaped sapphire and diamond ring

A cushion-shaped sapphire and diamond ring The cushion-shaped sapphire, weighing 8.13 carats, between fancy-cut diamond shoulders, mounted in platinum, diamonds approximately 1.60 carats total, ring size 5¾..Estimate: HK$1,200,000 - 1,800,000, $150,000 - 230,000. Unsold Accompanied by a certificate from the AGTA Gemological Testing Centre, stating that the sapphire is natural, of Kashmir origin and has no indication of heating. Report number 92005210, dated 9th February 2007. Accompanied by a certificate from the... [Lire la suite]
Posté par Alain Truong à 23:55 - - Commentaires [0] - Permalien [#]
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06 juin 2009

A cushion-shaped emerald and diamond ring

A  cushion-shaped emerald and diamond ring The cushion-shaped emerald, weighing 12.89 carats, between fancy-cut diamond shoulders, mounted in 18k yellow gold and platinum, diamonds approximately 1.40 carats total, ring size 6¾. Estimate: HK$750,000 - 850,000, $97,000 - 110,000. Unsold. Accompanied by a gemological report from the Gübelin Gem Lab, stating that the 12.89 carats emerald is natural green colour, originates from Colombia with indications of minor clarity enhancement. Report number 0712207, dated 8th... [Lire la suite]
Posté par Alain Truong à 22:26 - - Commentaires [0] - Permalien [#]
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29 mai 2009

A pear-shaped fancy vivid yellow diamond and diamond ring

A pear-shaped fancy vivid yellow diamond and diamond ring The pear-shaped fancy vivid yellow diamond, weighing 3.26 carats, flanked by fancy-cut diamonds, mounted in platinum and 18k white gold, diamonds (excluding yellow) approximately 1.10 carats total, ring size 5½. Sold for HK$588,000 Note: Accompanied by a certificate from GIA, stating that the 3.26 carats diamond is fancy vivid yellow, natural colour and VS2 clarity. Report number 13778299, dated 3rd December 2007. Bonhams. Fine Jewellery and Jadeite and... [Lire la suite]
Posté par Alain Truong à 21:31 - - Commentaires [0] - Permalien [#]
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