BAGUE SAPHIR ET DIAMANTS, MELLERIO DITS MELLER
Saphir ovale de 8.24 carats, diamants marquise, platine (950), poinçon français, taille 53, poids brut : 7.43 g, signée Mellerio, no. 21696, dans son écrin
SSEF, 2019, certificat no. 110369 : 8.243 carats, Basaltique, pas d'indications de traitement thermique
SAPPHIRE AND DIAMOND RING, MELLERIO DITS MELLER
Oval-cut sapphire of 8.24 carats, marquise-cut diamonds, platinum (950), French mark, size 53, gross weight: 7.43 g, signed Mellerio, no. 21696, in its fitted case
SSEF, 2019, report no. 110369: 8.243 carats, Basaltic, no indications of heating
BAGUE SAPHIR ET DIAMANTS, MELLERIO DITS MELLER
Saphir ovale de 8.24 carats, diamants marquise, platine (950), poinçon français, taille 53, poids brut : 7.43 g, signée Mellerio, no. 21696, dans son écrin
SSEF, 2019, certificat no. 110369 : 8.243 carats, Basaltique, pas d'indications de traitement thermique
SAPPHIRE AND DIAMOND RING, MELLERIO DITS MELLER
Oval-cut sapphire of 8.24 carats, marquise-cut diamonds, platinum (950), French mark, size 53, gross weight: 7.43 g, signed Mellerio, no. 21696, in its fitted case
SSEF, 2019, report no. 110369: 8.243 carats, Basaltic, no indications of heating
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