Emerald and diamond bracelet

The centre decorated with a pear-shaped cabochon emerald bordered by brilliant-cut diamonds, the open work geometric straps set with brilliant-, circular-, single-cut and baguette stones, mounted in platinum,

The correct estimate is CHF 15,000-28,000 / US$ 12,000- 24,000. French import marks for platinum. The four principal diamonds gauged to weigh approximately between 0.95 and 1.15 carats, I-J colour and SI-I clarity. Total diamond weight estimated to be approximately 18.00-20.00 carats for the band and approximately 7.00 carats for the centre piece that most probably is later added, all of similar matching quality. The pear shaped cabochon emerald, partly faceted to the side measuring circa 27x16x9mm, as gauged in the mount of dark green hue with typical inclusions, some reaching surface, visible to the naked eye. Clasp might need some inspection, overall 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."