Ruby and Diamond Necklace

Highlighted by three oval rubies weighing 10.06, 8.44 and 7.06 carats respectively, surrounded by pear-shaped and brilliant-cut diamonds, connecting strands of oval and cushion-shaped rubies spaced by brilliant-cut diamonds, the clasp highlighted by tassels terminating by pear-shaped rubies, the rubies and diamonds together weighing approximately 81.72 and 38.75 carats respectively, mounted in platinum and 18 karat yellow gold, length approximately 520mm.

Colour and Clarity: According to both SSEF and GIA reports, the rubies are natural, of Burmese origin, with no indications of heating. The rubies are of vivid red colour, according to GIA Gem Portrait book, which is described as "Pigeon's Blood" in the trade. SSEF appendix letter further states that the three largest rubies are from Mogok, Burma; and, to assemble rubies of "this quality and size is rare and exceptional". Please refer to the report for details. In our opinion, the three largest rubies are of strong red colour, slightly included to naked eyes but lively. Under 10x loupe, these rubies have natural feather and crystal inclusions, with surface reaching fissures and tiny chips, but generally lively stones. Other tiny rubies are of similar quality. Diamonds are about D to F colours, VVS to VS clarity. Condition: Platinum and karat yellow gold mount, in very good condition. IMPORTANT NOTICE: Please note that jadeite and rubies of Burmese origin and articles of jewellery containing jadeite or rubies of Burmese origin all less than 100 years old may not be imported into the US. The purchaser's inability to import any item into the U.S. or any other country as a result of these or other restrictions shall not justify cancellation or rescission of the sale or any delay in payment. Please check with the specialist department if you are uncertain as to whether a lot is subject to these import restrictions, or any other restrictions on importation or exportation.
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.

Accompanied by SSEF and GIA reports numbered 80769 and 6172842733, dated 29 June 2015 and 4 August 2014, stating that the rubies are natural, of Burmese (Myanmar) origin, with no indications of heating. The SSEF report states that the 10.06, 8.44 and 7.06 carat rubies are from the reputed mines in the Mogok Valley. The GIA report states that the colour appearance of these stones is described in the trade as "Pigeon's Blood".
The SSEF Appendix Letter further states that 'assembling a matching selection of natural rubies from Burma of this quality and size is rare and exceptional; therefore this ruby necklace can be considered a true treasure of nature.'
Also accompanied by a GIA Portrait.