11 juin 2011

A superb natural fancy intense yellow diamond ring, by Michael Youssoufian.

A superb natural fancy intense yellow diamond ring, by Michael Youssoufian. Photo Philips de Pury & Co Designed as a flower, the natural fancy intense yellow cushion-cut diamond, weighing 22 carats, set to the centre of pavé-set fancy yellow and yellow diamond petals, ring size L, remaining diamond weight 6.92 carats. ESTIMATE £360,000-560,000 - Unsold PROVENANCE Accompanied by report number 1132021353, dated 26 January 2011, from the Gemological Institute of America, Carlsbad, stating the diamond to be natural fancy... [Lire la suite]
Posté par Alain Truong à 13:51 - - Commentaires [0] - Permalien [#]
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11 juin 2011

A magnificent pair of natural fancy yellow diamond ear pendants, by Michael Youssoufian

 A magnificent pair of natural fancy yellow diamond ear pendants, by Michael Youssoufian. Photo Philips de Pury & Co Each designed as a central briolette-cut natural fancy yellow diamond, weighing 22.78 carats and 20.34 carats respectively, set to a briolette- and brilliant-cut coloured diamond surmount and graduating drop, pave-set diamond earwires, length 5.8 cm, remaining diamond weight 4.72 carats. ESTIMATE £400,000-600,000 - Unsold. PROVENANCE Accompanied by the following reports:– report number 14907250,... [Lire la suite]
Posté par Alain Truong à 11:08 - - Commentaires [0] - Permalien [#]
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01 décembre 2009

Shopping d'émeraudes @ Artcurial

Michael Youssoufian. Belle bague en or gris pavée de diamants taillés en rose, ornée d'une importante émeraude taillée en poire pesant 6,04 carats, agrémentée de motifs de feuillages sertis d'émeraudes. Signée. Poids brut : 16 g - Estimation 10 000 - 12 000 € La pierre accompagnée d'un certificat du laboratoire Gubelin attestant origine Colombie, légères traces de traitement. AN ORIGINAL GOLD, EMERALD AND DIAMOND COCKTAIL RING, ACCOMPANIED BY A GUBELIN CERTIFICATE STATING THAT THE 6,04 CARAT IS OF COLOMBIAN ORIGIN WITH... [Lire la suite]
Posté par Alain Truong à 22:06 - - Commentaires [0] - Permalien [#]
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