天然珍珠配鑽石及月光石吊耳環一對

• 鈕扣形天然珍珠約8.30 x 8.30 x 5.35毫米 及 7.85 x 7.70 x 5.40毫米
• 水滴形天然珍珠約12.35 x 8.70毫米 及 12.05 x 8.25毫米
• 月光石共重約1.50卡拉
• 鉑金鑲嵌

Accompanied by GIA report no. 2173384003, stating that the four button and drop shape pearls are Saltwater Natural pearls with no indications of treatment. For further details, please refer to GIA report. Stamped PT950 and OR for platinum and white gold mounting. The two button saltwater natural pearls, measuring 8.30 x 8.29 x 5.35mm and 7.84 x 7.70 x 5.42mm, are white colour and display smooth velvety lustre. The two drop pearls measuring 12.35 x 8.70 and 12.07 x 8.26mm are white colour, of very good lustre, with minor surface blemish under close inspection, not noticeable when worn. Moonstones, estimated to weigh approximately 1.50 carats, are round cabochons, colourless and transparent with faint shimmering bluish and whitish adularescence. Single cut and old-European cut diamonds, estimated to weigh approximately 2.00 carats, are on average F to G colour, about VS to SI clarity as gauged and graded in the mount. Metal shows wear consistent with age, 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.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GIA證書（編號2173384003，日期2015年11月10日﹚指四顆珍珠是天然海水珍珠，未經處理 。