Centering upon a cat's eye alexandrite weighing 11.95 carats, enhanced by diamond details, to the pavé-set alexandrite surround and hoop, mounted in 18k oxidised white gold, ring size 6½
With report no. CS 36591 dated 4 November 2003 from the American Gemological Laboratories stating that the 11.95 carat cat's eye alexandrite is of Russian origin, with no gemmological evidence of enhancements/treatments present. Estimated colour change: Prominent (90 approximately). Estimated cat's eye (chatoyant) effect: strong
Lot Essay
US$170,000-250,000
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