Aquamarine, sapphire and diamond brooch, 'Tortoise', Cartier, circa 1960

Set with a step-cut aquamarine, further embellished with circular-cut and cabochon sapphires, the eyes set with brilliant-cut diamonds, signed Cartier, French assay mark for gold and maker's mark.

Signed Cartier Paris, French assay mark for 18 carat gold and maker's mark. Aquamarine measuring approximately 20.81 x 14.61 x 9.39mm, calculated to weigh approximately 19.00 carats, minor abrasions. Sapphires well matched in colour, with typical inclusions, minor abrasions. Diamonds bright and lively. Scratches to the metal consistent with age and use. In good condition. Gross weight approximately 16 grams.
"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.
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