SAPPHIRE AND DIAMOND RING, CARTIER
Oval-cut sapphire of 15.91 carats, marquise-cut diamonds, platinum and gold, ring size 5 ¼, signed Cartier Paris, numbered, red Cartier case
Cartier: copy of original drawing of the ring
SSEF, 2018, report no.103408: 15.91 carats, Ceylon (Sri Lanka), no indications of heating
SAPPHIRE AND DIAMOND RING, CARTIER
Oval-cut sapphire of 15.91 carats, marquise-cut diamonds, platinum and gold, ring size 5 ¼, signed Cartier Paris, numbered, red Cartier case
Cartier: copy of original drawing of the ring
SSEF, 2018, report no.103408: 15.91 carats, Ceylon (Sri Lanka), no indications of heating
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