Lot 399
  • 399

Platinum, Sapphire and Diamond Necklace, Oscar Heyman & Brothers

Estimate
350,000 - 450,000 USD
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Description

  • Oscar Heyman & Brothers
  • platinum, sapphire, diamond
Of graduated design set with 29 oval and cushion-cut sapphires, the three largest sapphires weighing 15.30, 10.33 and 10.16 carats, the remaining sapphires weighing approximately 106.00 carats, spaced by baguette diamonds weighing approximately 6.80 carats, length 15½ inches, numbered 85507, with maker's mark; fitted with a pendant hoop.

Condition

In good condition. The sapphires are a light to medium light slightly violetish blue color and are eye-clean to moderately included. The diamonds are approximately F-I color and VVS-VS clarity. Fitted with a safety closure. Accompanied by an AGL report stating that of the 29 gemstones (an excess of 50% tested at random) are of Ceylon origin with no gemological evidence of heat.
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.
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.

Catalogue Note

Accompanied by AGL report no. CS 64297 stating that an excess of 50% of the sapphires tested at random are of Ceylon origin, with no indications of heating.