Pair of diamond earrings and ring, Early 20th Century

Comprising: a pair of earrings, each set with circular- and single-cut diamonds, clip fittings, French assay and indistinct maker's marks, circa 1920; the ring of stepped design to a tapered band, centring on a cushion shaped diamond, highlighted with baguette stones, size K, partial French assay mark, circa 1925.

Earrings stamped with French assay marks for platinum and gold. Indistinct maker's marks. Diamonds estimated to weigh approximately 4.00-4.50 carats, estimated colour I, estimated clarity VS/SI. Ring stamped with partial French assay mark for platinum to underside. Signs of alterations to band. Diamonds estimated to weigh approximately 2.00 carats, estimated colour J, estimated clarity VS/SI. Light scratches to band consistent with wear. All items are 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. 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."