The necklace centering an old European-cut diamond weighing approximately 3.30 carats, framed and supported by smaller old European-cut diamonds weighing approximately 13.30 carats, length 15 inches; supporting a pendant-brooch centered by a cabochon star sapphire measuring approximately 20.5 by 18.2 by 12.2 mm, framed by round diamonds weighing approximately 4.95 carats, signed Howard & Co.; pendant detachable; circa 1915.

In very good condition especially considering the piece's age, with some minor wear, scratching and patina throughout, not evident when worn. The star sapphire is a medium-light violetish blue and heavily included notably with two large chips to the back, not visible when worn, displaying fair asterism but with wavy rays. Weight of sapphire approximately 30.00 carats. The large center old European-cut diamond is approximately H-I color, I clarity. The remainder of the diamonds range from approximately G-K color, predominantly VS-SI clarity. Length of chain approximately 15 inches. Pendant is detachable and arranged with a pin for wear as a brooch, necklace fitted with a pendant loop. Signed on the reverse of the pendant-brooch. Necklace fitted with a safety clasp. Signed Howard & Co. on pin clutch.
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.