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
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
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.jpg "Source: Christie's")
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Create an alert.jpg?w=400?width=1600&quality=70 "Source: Christie's")
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