A CEYLON NO HEAT SAPPHIRE AND DIAMOND RING in platinum
A CEYLON NO HEAT SAPPHIRE AND DIAMOND RING in platinum, set with an oval cut blue sapphire of 6.74 carats, between tapering shoulders set with round and step cut diamonds, French assay marks, size M / 6, 7.9g. Accompanied by a gemological report stating that the sapphire is of Ceylon (Sri Lanka) origin with no indications of heat treatment.
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A CEYLON NO HEAT SAPPHIRE AND DIAMOND RING in platinum, set with an oval cut blue sapphire of 6.74 carats, between tapering shoulders set with round and step cut diamonds, French assay marks, size M / 6, 7.9g. Accompanied by a gemological report stating that the sapphire is of Ceylon (Sri Lanka) origin with no indications of heat treatment.