Graff | Coloured Diamond, Diamond, Onyx and Sapphire Brooch | 格拉夫 | 彩色鑽石、鑽石 配 縞瑪瑙 及 藍寶石 胸針

Coloured Diamond, Diamond, Onyx and Sapphire Brooch
Graff
格拉夫 | 彩色鑽石、鑽石 配 縞瑪瑙 及 藍寶石 胸針

Designed as a pair of parrots in love, with slightly articulated details, set with marquise-, pear-shaped and brilliant-cut diamonds and brilliant-cut diamonds of pink tint, each weighing approximately 21.20 and 13.90 carats, with onyx beaks and pear-shaped sapphire eyes, mounted in 18 karat yellow and white gold, signed Graff, numbered, British hallmarks and maker's marks.

Condition Report:
Please note that diamonds of pink tint have not been tested for natural colour origin. Signed Graff, numbered GA1017, with British hallmarks for 18 karat pink and white gold and maker's marks. Diamonds weighing a total of approximately 21.20 carats, larger diamonds mostly F-G colour, on average VS clarity, as graded in the mounting. Diamonds of pink tint weighing a total of approximately 13.90 carats, are bright and lively. Onyx is black and in very good condition. Sapphires are of medium blue colour of strong saturation. Metal is in very good condition. Brooch size approximately 96.83 x 72.56mm. Overall in excellent 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.