Diamond bracelet, 'Night and Day', Cartier and diamond ring, 'Panthère', Cartier

The bracelet designed as an articulate series of polished disks, accented with brilliant-cut diamonds, length approximately 180mm, signed Cartier, numbered, French assay marks, the ring set with a brilliant-cut diamond, size K, signed Cartier, numbered, Italian maker's mark. 

Bracelet and ring signed Cartier, both with Italian maker's marks, bracelet numbered 717125, ring 38DC030. Both stamped with 750 for 18 carat gold, bracelet stamped with French assay mark for 18 carat gold; mounted in white and yellow gold. Diamonds estimated to weigh a total of approximately 2.50 - 3.00 carats, on average of G-H colour and VS-SI clarity, as gauged and graded in mounting. Clasp on bracelet secure. Signs of normal wear to the metal, scratches consistent with use. In 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. 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 and to the Notice regarding import of Burmese jadeite and rubies into the US.
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."

Bracelet accompanied by Cartier certificate.