Sapphire and diamond ring

Collet-set with a triangular sapphire and a similarly cut diamond, framed with circular-cut diamonds and calibré-cut sapphires, the shoulders further enhanced with circular-cut diamonds, size 51.

Accompanied by GIA report no. 16788563, dated 09 June 2008, stating that the triangular step-cut sapphire measuring approximately 8.00 x 9.00 x 4.20mm shows indications of heating. Please note that the GIA report is dated 2008 and might require an update. In our experts' opinion, the triangular diamond measuring approximately 7.57 x 9.00 x 3.88mm, calculated to weigh approximately 1.7 carats, is I-J colour, VS clarity, as gauged and graded in the mount. Remaining diamonds bright and lively. Signs of wear to the metal, shank slightly out of round. Gross weight approximately 5 grams. Unsigned fitted case.
"In response to your inquiry, we are pleased to provide you with a general report of the condition of the property described above. Please note that colour, clarity and weight of gemstones are statements of opinion only and not statements of fact by Sotheby's. We do not guarantee, and are not responsible for any certificate from a gemological laboratory that may accompany the property. We do not guarantee that watches are in working order. 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. Prospective buyers should also refer to refer to any Important Notices regarding this sale, which are printed in the Sale Catalogue, in particular to the Notice regarding the treatment and condition of gemstones.
NOTWITHSTANDING THIS REPORT OR ANY DISCUSSIONS CONCERNING A LOT, ALL LOTS ARE OFFERED AND SOLD "AS IS" IN ACCORDANCE WITH THE CONDITIONS OF BUSINESS PRINTED IN THE SALE CATALOGUE."