A MOONSTONE AND DIAMOND RING in 9ct white gold, set with a round cabochon star moonstone, accented

A MOONSTONE AND DIAMOND RING in 9ct white gold, set with a round cabochon star moonstone, accented by round cut diamonds, partial British hallmarks, size N / 6.5, 5.6g.

A VINTAGE MOONSTONE AND DIAMOND RING in 18ct yellow gold, set with a large cabochon moonstone accented by round brilliant cut diamonds, on an openwork beaded band, full British hallmarks for London 19

A MOONSTONE AND DIAMOND CLUSTER RING in 18ct white gold, set with an oval cabochon moonstone within a border of round brilliant cut diamonds, full British hallmarks, size M / 6, 3.8g.

A MOONSTONE, SAPPHIRE AND DIAMOND RING in 18ct white gold, set with a cabochon moonstone totalling 6.90 carats in a double border of round brilliant cut diamonds and round cut sapphires, stamped Au750

A pair of non-pierced earrings with moonstone cabochons, each accented with a bezel-set round diamond and four prong-set rubies. The white gold settings are marked 585. Aapx. 3/4in x 3/4in. 6.40 dwt.

NO RESERVE - AN ANTIQUE TURQUOISE AND DIAMOND CLUSTER RING in 9ct yellow gold, comprising a star motif set with a rose cut diamond in a cluster of round cabochon cut turquoise, the shoulders accented

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 MOONSTONE AND DIAMOND DRESS RING in 18ct yellow gold, set with a round cabochon moonstone within a border of single cut diamonds, full British hallmarks, size L / 5.75, 3.2g.

A MOONSTONE AND DIAMOND HEART PENDANT in yellow gold and silver, set with a round cabochon moonstone, accented by rose cut diamonds, no assay marks, 1.5cm, 2.5g.

AN OPAL, ENAMEL, AND DIAMOND RING in 9ct gold, set with a round cabochon opal in a border of black enamel, accented by round brilliant cut diamonds, full British hallmarks, stamped 375, size O / 7, 2.

A MOONSTONE AND DIAMOND CLUSTER DRESS RING in 14ct yellow gold and white gold, set with an oval cabochon moonstone within a border of old cut diamonds, stamped 585, size L / 5.75, 3.4g.

A FINE ART DECO BLACK OPAL AND DIAMOND RING in white gold, set with a pear shaped cabochon opal accented by round cut diamonds, no assay marks, size I / 4.5, 3.5g.

AN ANTIQUE MOONSTONE, ENAMEL AND DIAMOND RING in yellow gold, set with three cabochon moonstones within a scrolling border of blue enamel, accented by rose cut diamonds, no assay marks, size P / 7.5,

(pair) Ladies estate 14kt white gold pierced earrings, each earring set with: (1) round cabochon cut feldspar moonstone, 12.2 x 6.3mm, blue-white sheen; (16) round full cut diamonds, approx 1.50mm dia

A PAIR OF MOONSTONE AND DIAMOND EARRINGS in 18ct yellow gold, each set with a trio of round brilliant cut diamonds suspending two cabochon moonstones accented by a pair of further round brilliant cut

A moonstone, diamond and 18k gold ringthe wide band ring, densely set with cabochon moonstones of varied sizes, further accented by rose-cut diamonds; 4.38 dwt; size: 7 1/4

AN OPAL AND DIAMOND DRESS RING in 18ct yellow and white gold, set with an oval cabochon opal accented by round brilliant and princess cut diamonds, the diamonds all totalling 1.2-1.4 carats, British h

Moonstone, Diamond, 10k Yellow Gold Ring. Featuring one round shaped orange moonstone cabochon measuring approximately 11.6 mm, accented by six round-cut diamonds weighing a total of approximately 0.0

18k White Gold, Moonstone and Diamond Ring 15mm by 12mm oval cut cabochon moonstone surrounded by (24) round cut diamonds in a dome style setting; marked '750' inside band Size: 6 Weight: 6.46 dwts. (

A PAIR OF MOONSTONE, DIAMOND AND ENAMEL DROP EARRINGS in yellow gold, the articulated bodies set with oval and round cabochon moonstones within borders of rose cut diamonds, accented by black enamel,

Antique Art Deco style 18k rose and white gold ring set with 13 x 10.4mm oval cabochon Star Ruby and round brilliant cut diamonds. Ring size 7. Approx. overall weight 17.5 grams.

Men's Star Sapphire, Diamond, 14k White Gold Ring. Centering one round star sapphire cabochon measuring approximately 14.8 mm, accented by two tapered baguette-cut diamonds weighing a total of approxi

14K white gold ring designed by Peter Danforth, bezel set with a round pale star sapphire cabochon, apprx 5.03 cts, the top shank pave set with round cut diamonds, apprx .15 cts. tdw., 5.8 grams. Ring

A Star Sapphire and Diamond Ring. Cabochon star sapphire is flanked by one bead set round brilliant diamond. Mounting is 14 karat white gold Size: 7.5" Wt: 14.4 grams