18ct Yellow Gold Rose Cut Diamond Ring,

unmarked (tested 18ct), featuring a large rose cut diamond of approx. 8.5mm diameter, in a 18ct gold setting with pierced trench design to the shoulders, total weight 9.1gm, size P/Q

AN ANTIQUE EDWARIDN PEARL AND ROSE CUT DIAMOND RING, IN 18CT YELLOW GOLD. Stamped 18ct, finger size: P, weight: 3.6 gram.

NO RESERVE - AN ANTIQUE GARNET AND DIAMOND GYPSY RING in 18ct yellow gold, set with a rose cut diamond between two round cut garnets, full British hallmarks for Chester 1913, size Q / 8, 2.9g.

AN ANTIQUE EDWARDIAN SAPPHIRE AND DIAMOND RING in 18ct yellow gold, set with round cut sapphires and rose cut diamonds, full British hallmarks for Birmingham 1918, size R1/2 / 9, 1.9g.

2.20 CARAT DIAMOND DRESS RING, E WOLFE & CO in 18ct yellow gold, the central old cushion cut diamond of 1.30 carats between pear cut diamonds with further rose cut diamond accents, totalling approxima

A DIAMOND FIVE STONE RING in 18ct yellow gold, set with five graduated old cut diamonds, accented by rose cut diamonds, the diamonds all totalling 2.7-2.9 carats, stamped 18ct, size P / 7.5, 4.2g.

A SAPPHIRE AND DIAMOND RING in 18ct yellow gold, set with a round cabochon sapphire of approximately 7.18 carats, accented by trios of rose cut diamonds, stamped 750, size N / 6.75, 7.1g. 

A BURMA NO HEAT PINK SPINEL AND DIAMOND RING in 18ct yellow gold, set with a cushion cut pink spinel of approximately 2.25 carats accented by rose cut diamonds, full British hallmarks, size L1/2 / 6,

A RUBY, SAPPHIRE AND DIAMOND SWEETHEART RING in 18ct yellow gold, designed as two interlocking hearts, set with a cushion cut ruby and sapphire, within borders of rose cut diamonds, surmounted by a di

ANTIQUE VICTORIAN DIAMOND SNAKE RING, 1891 in 18ct yellow gold, designed as two snakes, their bodies coiled around each other, set with rose cut diamonds to the eyes, maker's mark GM, two full sets of

AN OPAL AND DIAMOND CLUSTER RING in 18ct yellow gold, set with an oval cabochon opal in a cluster of rose cut diamonds, French import mark, size O / 7, 3.9g.

AN ANTIQUE MOONSTONE AND DIAMOND RING in 18ct yellow gold, set with three cabochon moonstone accented by rose cut diamonds, stamped 18CT, size O / 7, 4.8g.

A VINTAGE RUBY AND DIAMOND FIVE STONE RING in 18ct yellow gold, set with five oval cut rubies totalling 1.5-1.6 carats, accented by rose cut diamonds, leading to stylised shoulders, stamped 18CT, size

AN ANTIQUE OPAL AND DIAMOND CLUSTER RING in 18ct yellow gold and platinum, set with a cabochon opal in a cluster of rose cut diamonds, stamped 18CT & PLATINUM, size M / 6.25, 2.7g. 

AN ANTIQUE RUBY AND DIAMOND RING in 18ct yellow gold, set with a row of graduated round cut rubies accented by rose cut diamonds, full British hallmarks for Chester 1913, size M / 6.25, 2.9g.&nbs

AN ANTIQUE PEARL AND DIAMOND RING in 18ct yellow gold, set with a row of five graduated half pearls accented by rose cut diamonds, stamped 18, size N / 6.75, 2.7g. 

A late 19th century 18ct yellow gold, diamond, and turquoise heart-shaped ring, centred with an oval cabochon turquoise within a heart-shaped border of mixed rose-cut diamonds, split shoulders, the sh

A DIAMOND DRESS RING in 18ct yellow gold and silver, the openwork face set with rose cut diamonds, stamped 750, size M1/2 / 6.5, 9.2g.

AN ANTIQUE VICTORIAN SAPPHIRE AND DIAMOND DRESS RING, 1899 in 18ct yellow gold, set with a trio of cushion cut blue sapphires within borders of rose cut diamonds, full British hallmarks for Chester 18

A FRENCH RETRO DIAMOND RING in 18ct yellow gold, the geometric face set with two old cut diamonds, accented by rows of rose cut diamonds, French assay mark, size L / 5.5, 7.9g.

AN ANTIQUE SAPPHIRE AND DIAMOND RING in 18ct yellow gold, set with three round and cushion cut sapphires, punctuated by pairs of rose cut diamonds, maker's mark 'E&S', full British hallmarks for 18ct

A VINTAGE DIAMOND TOI ET MOI RING in 18ct yellow gold, terminating with two round cut diamonds, with further rose cut diamonds to the shank, stamped 18CT, size M / 6, 2.2g.

AN ANTIQUE SAPPHIRE AND DIAMOND RING in 18ct yellow gold, set with three round cut sapphires accented by rose cut diamonds, partially rubbed British hallmarks for 18ct gold, size M / 6, 3.5g.

NO RESERVE - AN ANTIQUE SAPPHIRE AND DIAMOND RING in 18ct yellow gold, set with a row of alternating round cut sapphire and rose cut diamonds, full British hallmarks for 1902, size N1/2 / 7, 2.5g.&nbs