Diamond necklace, late 18th century composite

Set to the centre with a cross motif, the bow surmount set with foil backed rose diamonds, to a similarly set scroll link necklace, length approximately 360mm, later clasp to reverse, accompanied by 18th century gilt tooled case.

Mounted in silver and gold. Central cross motif with original loop attachments to reverse. Necklace possibly associated from another jewel with late 19th century clasp. Diamonds bright and lively, all mounted in closed back settings with black foil. Overall good condition. Associated C18th gilt tooled case with some scuffs and wear to the edges commensurate with age, interior later re-fitted.
"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.
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."