• 方形天然「哥倫比亞」祖母綠重12.72卡拉
• 配鑽共重約15.00卡拉
• 長度約400毫米
• 18K白金鑲嵌

Colour and Clarity: According to the Gübelin report, the emerald is natural, of Colombian origin, with indications of moderate clarity enhancement. Please refer to the report for details. In our opinion, the emerald is of light-medium tone and green colour, eye-clean. Under the 10x loupe inspection, there are typical natural fingerprint inclusions with some surface reaching, minor pits at facet junctions and one minor chip at the pavilion but all are not noticeable to the naked eye. The rose-cut diamonds are about I to J colour, the circular-cut and baguette diamonds are about H to J colour, majority VS clarity (with some SI clarity). Condition': Karat white gold, shows signs of minor hairline scratches, otherwise in very good overall 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Gübelin證書（編號16011043，日期2016年1月26日）• 祖母綠產地為哥倫比亞 • 經過中度淨度處理