"Ceylon Star Sapphire Cabochon Diamond Cluster Ring 12.34 Carats"
Platinum diamond star sapphire ring Platinum ring set in its center with an unheated Ceylon lavender star sapphire cabochon weighing 12.34 carats (13.01 x 10.24 x 8.58) in a surround of marquise-cut and brilliant-cut diamonds of good quality (DEF VS) for a total weight of approximately 2 carats. Very fine Japanese work from the 1970s-1980s. Mascaron hallmark for used platinum works. Note the presence of a Bellerophon certificate for the center stone.
Ring size 51.5, resizing possible
Ring head dimensions: 2.3 x 2.1 cm
Gross weight: 12.27 grams
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