紅寶石配鑽石及琺瑯彩別針

• 種子式鑲嵌1顆橢圓形、2顆圓形及6顆方形紅寶石
• 棕葉及葉莖紋鑲圓形鑽石
• 半圓形環繪黑色琺瑯彩
• 年份約1920
*拍品資料以英文為主，中文翻譯僅供參考

In good condition, with minor wear to the mounting commensurate with age. The ruby and diamond mounting tests as platinum. The black enamel with a few areas of damage which appear to have been repaired, only visible under close inspection. The oval ruby measuring approximately 8.30 x 7.10 x 5.54 mm, approximately 2.60 carats, the round rubies measuring approximately 6.90 - 6.50 x 3.63 mm, approximately 1.30 carats each (please note that the carat weights for these 3 rubies are approximate due to the bezel mounting). The 6 calibré-cut rubies, are a well-matched medium strongly purplish red color, slightly to moderately included, with some minor abrasions to facet junctions and a few small surface reaching inclusions visible under 10x magnification. The diamonds, weighing a total of approximately 2.30 carats, are approximately G-I color, predominantly VS clarity, several with chips visible under 10x magnification. Length approximately 3⅜ inches, maximum width approximately 1¾ inches. Accompanied by AGL report no. 1083039 stating that the oval and round rubies are of Burmese origin, with no indications of heating. Gross weight approximately 12 dwts.
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.Certificates of Authenticity: Various manufacturers may not issue certificates of authenticity upon request. Sotheby's is not under an obligation to furnish the purchaser with a certificate of authenticity from the manufacturer at any time. Unless the requirements for a rescission of the sale under the Terms of Guarantee are satisfied, the failure of a manufacturer to issue a certificate will not constitute grounds to rescind the sale. Gemological Certificates and Reports: References in the catalogue descriptions to certificates or reports issued by gemological laboratories are provided only for the information of bidders, and Sotheby's does not guarantee and accepts no responsibility for the accuracy, terms or information contained in such certificates or reports. Please also note that laboratories may differ in their assessment of a gemstone (including its origin and presence, type and extent of treatments) and their certificates or reports may contain different results.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1083039，指出橢圓形及圓形紅寶石之產地為緬甸，未經加熱處理。