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細節
AN ALEXANDRITE AND DIAMOND RING
Centering on an oval-cut alexandrite weighing approximately 9.52 cts. to the baguette-cut diamond set shoulders, mounted in platinum--size 6
With certificate CS 31595 from the American Gemological Laboratories stating Estimated total quality integration rating: Excellent. Although this material exhibits certain visual characteristics associated with Russia, it is the opinion of the laboratory, based on the weight of the evidence, that the origin would be classified as Ceylon (Sri Lanka). It is the opinion of the laboratory that this material does not exhibit any gemological evidence of enhancement/treatment. Estimated color change: Strong
Centering on an oval-cut alexandrite weighing approximately 9.52 cts. to the baguette-cut diamond set shoulders, mounted in platinum--size 6
With certificate CS 31595 from the American Gemological Laboratories stating Estimated total quality integration rating: Excellent. Although this material exhibits certain visual characteristics associated with Russia, it is the opinion of the laboratory, based on the weight of the evidence, that the origin would be classified as Ceylon (Sri Lanka). It is the opinion of the laboratory that this material does not exhibit any gemological evidence of enhancement/treatment. Estimated color change: Strong