Marketplace
Cabochon sapphire and diamond cluster ring centred by an oval Kashmir sapphire
Cartier
Cabochon sapphire and diamond cluster ring centred by an oval Kashmir sapphire
Origin London
Medium Cabochon Sapphire, Diamond, mounted in platinum, Kashmir sapphire
Origin: London
Medium: Cabochon Sapphire, Diamond, mounted in platinum, Kashmir sapphire
Signature: Signed inside the shank 'Cartier London', accompanied by GCS laboratory report no. 78158-54 giving the Kashmir origin opinion and that the stone shows no evidence of heat treatment.
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