TWO BLACK DIAMOND AND DIAMOND NECKLACES

The first necklace composed of numerous faceted black diamond beads together weighing approximately 152.00 carats, length approximately 660mm; the second necklace composed of faceted black diamond beads together weighing approximately 115.80 carats, set at intervals with brilliant-cut diamond-set beads, the diamonds together weighing approximately 4.60 carats, length approximately 480mm; mounted in 18 karat blackened gold. (2)

Colour and Clarity: In our opinion, the black diamond beads are opaque, of charcoal black colour, with very strong (adamantine) surface lustre. Upon 10x loupe, the black diamond beads generally have surface pits and abrasions, not noticeable to naked eyes. Near-colourless diamonds on the short necklace are about I to J colours, VS to SI clarity. Condition: Karat blackened gold mounts, both in very 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.