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Explore Sapphires Circular, Oval Sapphires and more!

Fine 1920's opal and blue sapphire circular pendant / brooch, the circular panel set with four blue sapphires within an open lattice work design of marquise shape opals in yellow metal setting, 30mm diameter.

PAIR OF GEM-SET EAR CLIPS, MICHELE DELLA VALLE Of circular bombé design set with oval sapphires, circular-cut aquamarines and brilliant-cut diamonds,

A MULTI-GEM AND DIAMOND NECKLACE, BY OSCAR HEYMAN & BROTHERS Designed as a bib necklace of circular, cushion and oval-cut peridots, rubies, amethysts, tsavorites, sapphires, purple and yellow sapphires and spinels, interspersed with circular-cut diamonds, 16 ins., mounted in platinum and 18k gold With maker's mark for Oscar Heyman & Brothers, no. 601642.

GEM SET, ONYX AND DIAMOND PENDENT NECKLACE, 'PANTHÈRE', CARTIER The detachable pendant set with circular-cut and polished sapphire beads, pear-shaped emeralds, brilliant-cut and briolette diamonds, signed Cartier and numbered, French assay and maker's mark.

SAPPHIRE AND DIAMOND BRACELET, 1910S Set to the centre with a cabochon sapphire, to a series of links pierced and millegrain-set with circular-cut and rose diamonds, length approximately 180mm, accompanied by additional fittings allowing to be worn as a bandeau, length approximately 290mm.

SAPPHIRE AND DIAMOND BRACELET, 1910S Set to the centre with a cabochon sapphire, to a series of links pierced and millegrain-set with circular-cut and rose diamonds, length approximately 180mm, accompanied by additional fittings allowing to be worn as a bandeau, length approximately 290mm.

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FROM THE COLLECTION OF THE HON. DAISY FELLOWES Cabochon sapphire and diamond ring, probably by Cartier, circa 1930 The circular cabochon sapphire collet-set to a surround of circular-cut diamonds decorated with cabochon sapphires, mounted in platinum.