• 天然「斯里蘭卡」金綠貓眼石重55.42卡拉
• 18K白色黃金鑲嵌
指環尺寸：10¼

Colour and Clarity: According to the Gubelin report, the cat's eye chrysoberyl is natural with no indications of treatment. Also accompanied by a special appendix stating that the cat's eye chrysoberyl has a high degree of transparency and pronounced chatoyancy which is rare for this size. The GRS report also states that the cat's eye chrysoberyl is natural, with no indications of treatment, of Sri Lankan origin, with a "golden" eye. Please refer to the reports for details. In our opinion, the cat's eye is of brownish-greenish-yellow colour, with a distinct and pronounced chatoyancy (cat's-eye effect), good clean clarity. The diamonds on the mount are about F to G colours, VS clarity. Condition: Some minor signs of wear, otherwise in very good condition.
In response to your inquiry, we are pleased to provide you with a general report of the condition of the property described above. Since we are not professional conservators or restorers, we urge you to consult with a restorer or conservator of your choice who will be better able to provide a detailed, professional report. Prospective buyers should inspect each lot to satisfy themselves as to condition and must understand that any statement made by Sotheby's is merely a subjective qualified opinion. Illustrations in the catalogue may not be actual size. Prospective purchasers are reminded that, unless the catalogue description specifically states that a stone is natural, we have assumed that some form of treatment may have been used and that such treatment may not be permanent. Our presale estimates reflect this assumption.
NOTWITHSTANDING THIS REPORT OR ANY DISCUSSIONS CONCERNING CONDITION OF A LOT, ALL LOTS ARE OFFERED AND SOLD "AS IS" IN ACCORDANCE WITH THE CONDITIONS OF SALE PRINTED IN THE CATALOGUE.

• 附瑞士GRS證書（編號GRS2013-021573，日期2013年2月4日）及瑞士Gübelin證書（編號13067019，日期2013年6月19日）• GRS證書指金綠貓眼石產地為斯里蘭卡 • 未經任何加工處理
• Gübelin附錄中指金綠貓眼石「擁有極高的透亮度，加上十分正中和明顯的貓眼效果。集合此等特質而又擁有如此份量的金綠貓眼石非常罕見。」