An unmounted cat's eye chrysoberyl weighing 35.93 carats

The cat's eye chrysoberyl weighing 35.93 carats. Estimate: HK$2,200,000 - 3,200,000, $280,000 - 410,000

Footnote: Accompanied by a gemological report from Gemresearch Swisslab, stating that the cat's eye chrysoberyl is natural and is of vivid greenish-yellow colour. The report also states that the cat's eye chrysoberyl is of Sri Lanka origin and displays a sharp cat's eye effect. Report number GRS2007-011425, dated 22nd January 2007.

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Bonhams. Fine Jewellery and Jadeite, 30 May 2008. Island Ballroom, Island Shangri-La Hong Kong Hotel, Central, Hong Kong