AN UNHEATED RUBY AND DIAMOND CLUSTER RING set with an
AN UNHEATED RUBY AND DIAMOND CLUSTER RING set with an oval cut ruby of 1.89 carats, within a border of round brilliant cut diamonds, the diamonds all totalling 1.4-1.5 carats, no assay marks, size L / 5.75, 4.2g. Accompanied by a gemmological report stating that the ruby is of Thai (Siam) origin, with no indications of heat treatment.
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AN UNHEATED RUBY AND DIAMOND CLUSTER RING set with an oval cut ruby of 1.89 carats, within a border of round brilliant cut diamonds, the diamonds all totalling 1.4-1.5 carats, no assay marks, size L / 5.75, 4.2g. Accompanied by a gemmological report stating that the ruby is of Thai (Siam) origin, with no indications of heat treatment.
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