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细节
BROCHE FIN XIXÈME SIÈCLE SAPHIR ET DIAMANTS
Saphir ovale de 5.86 carats et diamants taille ancienne, or 18K (750), or 14K (585) et argent (800), 1890s, 3.8 cm, poids brut : 13.86 g
SSEF, 2017, certificat no. 91651 : 5.864 carats, Basaltique, pas de modification thermique constatée
Gübelin, 2018, certificat no.18020141 : Basaltique, pas de modification thermique constatée
LFG, 2017, certificat no. 324869 : Thaïlande, traitement thermique
LATE 19TH CENTURY SAPPHIRE AND DIAMOND BROOCH
Oval-cut sapphire of 5.86 carats and old-cut diamonds, 18K gold (750), 14K gold (585) and silver (800), 1890s, 3.8 cm, gross weight: 13.86 g
SSEF, 2017, report no. 91651: 5.864 carats, Basaltic, no treatment
Gübelin, 2018, report no.18020141: Basaltic, no treatment
LFG, 2017, report no. 324869: Thailand, heated
Saphir ovale de 5.86 carats et diamants taille ancienne, or 18K (750), or 14K (585) et argent (800), 1890s, 3.8 cm, poids brut : 13.86 g
SSEF, 2017, certificat no. 91651 : 5.864 carats, Basaltique, pas de modification thermique constatée
Gübelin, 2018, certificat no.18020141 : Basaltique, pas de modification thermique constatée
LFG, 2017, certificat no. 324869 : Thaïlande, traitement thermique
LATE 19TH CENTURY SAPPHIRE AND DIAMOND BROOCH
Oval-cut sapphire of 5.86 carats and old-cut diamonds, 18K gold (750), 14K gold (585) and silver (800), 1890s, 3.8 cm, gross weight: 13.86 g
SSEF, 2017, report no. 91651: 5.864 carats, Basaltic, no treatment
Gübelin, 2018, report no.18020141: Basaltic, no treatment
LFG, 2017, report no. 324869: Thailand, heated
注意事项
From time to time, Christie's may offer a lot which it owns in whole or in part. This is such a lot.
荣誉呈献
Violaine d’Astorg