Gem-set and diamond necklace, Bulgari

Designed as a series of faceted and cabochon gemstones including tourmaline, citrine, amethyst and topaz, highlighted with geometric motifs set with brilliant-cut diamonds, length approximately 410mm, signed Bulgari, pouch stamped Bulgari.

Stamped 750 for 18 carat gold. Signed Bulgari. Gemstones used: blue topaz, pink tourmaline, green tourmaline, peridot and citrine, all in good condition with vibrant colours, some stones with typical inclusions visible under magnification. Estimated total diamond weight approximately 3.50 - 4.00 carats, estimated colour G-I, estimated clarity VS. Slight abrasions to mount consistent with wear. 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. Please note that colour, clarity and weight of gemstones are statements of opinion only and not statements of fact by Sotheby's. We do not guarantee, and are not responsible for any certificate from a gemological laboratory that may accompany the property. We do not guarantee that watches are in working order. 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. Prospective buyers should also refer to refer to any Important Notices regarding this sale, which are printed in the Sale Catalogue, in particular to the Notice regarding the treatment and condition of gemstones and to the Notice regarding import of Burmese jadeite and rubies into the US.
NOTWITHSTANDING THIS REPORT OR ANY DISCUSSIONS CONCERNING A LOT, ALL LOTS ARE OFFERED AND SOLD "AS IS" IN ACCORDANCE WITH THE CONDITIONS OF BUSINESS PRINTED IN THE SALE CATALOGUE."