AN ART DECO CEYLON NO HEAT ALEXANDRITE AND DIAMOND RING, CIRCA 1930 in platinum, set with a cushion
AN ART DECO CEYLON NO HEAT ALEXANDRITE AND DIAMOND RING, CIRCA 1930 in platinum, set with a cushion cut alexandrite of 5.40 carats, the band accented by French cut diamonds, signed J.E Caldwell & Co, no assay marks, size N / 6.75, 4.3g. Accompanied by a gemmological report stating that the alexandrite is of Ceylon (Sri Lankan) origin with a very good prominent to strong degree of colour change, with no indication of heat treatment.
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AN ART DECO CEYLON NO HEAT ALEXANDRITE AND DIAMOND RING, CIRCA 1930 in platinum, set with a cushion cut alexandrite of 5.40 carats, the band accented by French cut diamonds, signed J.E Caldwell & Co, no assay marks, size N / 6.75, 4.3g. Accompanied by a gemmological report stating that the alexandrite is of Ceylon (Sri Lankan) origin with a very good prominent to strong degree of colour change, with no indication of heat treatment.
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