IMPORTANT NATURAL PEARL AND DIAMOND NECKLACE

Composed of thirty-six graduated round to button-shaped natural pearls measuring approximately 7.00 to 13.55mm, spaced by rondelles set with brilliant-cut diamonds together weighing approximately 7.30 carats, highlighted by a clasp set with a marquise-shaped diamond weighing approximately 1.80 carats, mounted in platinum, length approximately 410mm.

Colour and Clarity: According to SSEF report, the natural pearls on necklace are natural, saltwater pearls. Appendix states that this necklace "contains pearls of impressive size (up to 13.55mm diameter), combined with an attractive colour and surface lusture......It is rare to assemble a selection of saltwater natural pearls of this size and quality. Thus, the described pearl necklace is a very exceptional treasure." Please refer to the report and appendix for details. In our opinion, the pearls are off-round to slightly button-shaped to naked eyes, white to cream white colour with slight rosè overtone, good lustre with minor to moderate surface lustre, which are generally not seen when worn and common to natural pearls. Marquise diamond on the clasp weighs approximately 1.80 carat, is about M to N colours, VS clarity. Other round diamonds on the rondelles are about G to I colours, VS clarity. Condition: Rare pearl necklace of impressive size, vintage mount has signs of normal wear. Two tiny metal stopper close to the clasp is stainless steel, 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. 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 report numbered 61330, dated 25 November 2011, stating that the pearls are natural saltwater pearls; further accompanied by a SSEF appendix letter stating that this natural pearl necklace "contains pearls of impressive size (up to 13.55mm diameter), combined with an attractive colour and a surface lustre... It is rare to assemble a selection of saltwater natural pearls of this size and quality. Thus, the described pearl necklace is a very exceptional treasure."