TIFFANY & CO. | AN IMPORTANT SAPPHIRE AND DIAMOND RING 蒂芙尼 | 8.41卡拉 天然「喀什米爾」藍寶石 配 鑽石 戒指
TIFFANY & CO. | AN IMPORTANT SAPPHIRE AND DIAMOND RING
蒂芙尼 | 8.41卡拉 天然「喀什米爾」藍寶石 配 鑽石 戒指
Set with a cushion-shaped sapphire weighing 8.41 carats, gallery set with single-cut diamonds, with French-cut diamond-set shoulders, mount signed Tiffany & Co., size 8½, case stamped Tiffany & Co.
Accompanied by SSEF report no. 105160, dated 6 March 2019, stating that the sapphire is of Kashmir origin, with no indications of heating.
Accompanied by Gübelin report no. 18092013, dated 1 October 2018, stating that the sapphire is of Kashmir origin, with no indications of heating.
Accompanied by two AGL reports no. 8088500, dated 24 September 2018, and CS 33155-1, dated 22 September 1999, both stating that the sapphire is of Kashmir origin, with no gemological evidence of heat.
Accompanied by SSEF report no. 105160, dated 6 March 2019, Gübelin report no. 18092013, dated 1 October 2018, and two AGL reports no. 8088500, dated 24 September 2018, and CS 33155-1, dated 22 September 1999, all stating that the sapphire is of Kashmir origin, with no indications of heating. For further details, please refer to the reports.
Metal tested as platinum. Mount signed TIFFANY & CO.. Sapphire of medium dark violetish blue and medium strong saturation, eye-clean, under 10x magnification, there are minor typical inclusions and a few to the surface, minor color zoning but not noticeable when worn, some nicks and pits all not visible under unaided eye. Diamonds are bright and lively.
Signs of normal wear to the metal commensurate with age, overall in good condition. Case stamped Tiffany & Co.
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.