具歷史價值鉑金鑲祖母綠及鑽石吊耳環一對

· 2顆水滴形祖母綠，約19.3 x 12.3 x 12.5 毫米及 18.5 x 12.2 x 12.5 毫米
· 2顆圓錐形蛋面祖母綠吊墜，約12.7 x 12.8 x 8.0 毫米及 12.5 x 12.8 x 7.8 毫米
· 吊墜主石周邊後加鑲鑽石，共重約17.50卡拉

*拍品資料以英文為主，中文翻譯僅供參考

Sotheby's Geneva, 17 November 1992, The Thurn and Taxis Collection, lot 418.

Stefano Papi, The Jewels of the Romanov Family and Court, 2013 edition, page 148.

In very good condition with minimal wear to the mountings. The tops, with prong-set diamonds, may be of separate manufacture (possible circa 1960) from the pendants with bead-set diamonds (possibly circa 1930). The emeralds are very well-matched for color, present a high polish and are a richly saturated medium-deep slightly bluish green. The cabochon emerald tops are slightly sugarloaf in shape and are lightly to moderately included with minor surface-reaching inclusions. The drops are moderately included with minor to moderate surface-reaching inclusions and minute cavities. The diamonds are approximately G-H, VVS-VS clarity. Nice movement when worn, the pendants are detachable. Accompanied by AGL report no. CS 39751 stating that the emeralds are of Classic Colombian origin; the clarity enhancement for the drop-shaped emeralds is moderate, type: oil, the clarity enhancement for the cabochon emeralds is faint to moderate, type: oil.
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AGL證書，編號CS 39751，指出祖母綠產地為哥倫比亞；其中2顆水滴形祖母綠經中度油浸淨度處理；蛋面祖母綠經輕微至中度油浸淨度處理。