袓母綠配鑽石戒指

• 古墊形天然「哥倫比亞」袓母綠重8.36卡拉
• 半月形鑽石重0.64卡拉，D色VVS2淨度
• 半月形鑽石重0.56卡拉，E色VS1淨度
• 鉑金鑲嵌
指環尺寸：6¼

Colour and Clarity: According to the Gubelin, SSEF and AGL reports, the emerald is of Colombian orign with no indications of clarity enhancement. The AGL report also gives it a gem worthy distinction with the highest orgin determination. Two half-moon diamonds, according to GIA reports, are D and E colour, VVS2 and VS1 clarity respectively. Please refer to the reports for details. In our opinion, the emerald is of saturated brilliant slightly bluish green colour, very fine crystalline clarity particularly for an emerald that has not been clarity enhanced. Under 10x loupe, there are some minor natural inclusions, particularly on one side, but generally eye-clean. Condition: Platinum ring mount, in mint 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.

• 附美國AGL證書﹙編號CS 49706，日期2013年3月18日﹚、瑞士Gübelin證書（編號13097411，日期2013年9月19日）及瑞士SSEF證書﹙編號66182，日期2012年12月11日）• 袓母綠產地為哥倫比亞 • 未經淨度處理
• 另附兩張美國GIA證書﹙編號2131603368及1136622381，日期2011年9月7日﹚