A MOONSTONE AND DIAMOND DRESS RING set with an oval cabochon moonstone, accented to the openwork

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 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

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 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 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.

18K Yellow Gold Dome Form Ring, set with an oval cabochon moonstone surrounded by tiny diamonds, with maker's mark "B", size 5, 16.8 dwt tw. Good condition. Provenance: From the jewelry collection of

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.

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

A pair of blue moonstone and diamond earrings and necklace suitedesigned as a pear-shaped pendant set with oval cabochon blue moonstones, accented by single-cut diamonds, in silver with fourteen karat

A MOONSTONE AND DIAMOND DRESS RING in 18ct yellow gold and platinum, the navette shaped face set with a cabochon moonstone in a border of round brilliant cut diamonds, the diamonds all totalling 0.6-0

AN ANTIQUE OPAL AND DIAMOND DRESS RING in 18ct yellow gold, set with a trio of graduated oval cabochon opals, accented by pairs of old European brilliant cut diamonds, full British hallmarks (partly o

AN ANTIQUE OPAL AND DIAMOND DRESS RING in high carat yellow gold, the face set with five graduated oval cabochon opal accented by single cut diamonds, with textured decoration to the band, unmarked, s

A MOONSTONE, SAPPHIRE AND DIAMOND BRACELET in platinum, set with an oval cabochon moonstone of 7.65 carats, accented by step cut sapphires (untested, possibly synthetic), and round cut diamonds totall

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 ANTIQUE MOONSTONE DRESS RING, 19TH CENTURY in high carat yellow gold, set with a row of five graduated oval cabochon moonstones, with foliate and scrolling decoration to the band, unmarked, size N

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,

18k yellow gold dress ring by Pomellato, Italy, set with a large oval shaped cabochon pink moonstone, size 5 1/2, marked 750, signed Pomellato.

Moonstone, Diamond, 14k Rose Gold Ring. Featuring one oval shaped moonstone cabochon measuring approximately 16 x 12.8 mm, accented by twenty round-cut diamonds weighing a total of approximately 0.10

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,

A carved oval moonstone cabochon depicting a seated woman in headdress, bezel-set in 14k yellow gold between RBC diamond shoulders, approx. .48 ct. TW., on platinum hoop. Size 7 1/4. 3.8 dwt.

A group of gemstone and diamond ringsincluding four rings set with an oval-cut emerald or oval moonstone cabochon, and rose-cut diamonds in blackened silver. 0.180 gross ozt; 5 1/2 - 7

Moonstone, diamond and 14k white gold ring Featuring (1) oval moonstone cabochon, measuring approximately 14.3 X 10.4 X 8.5 mm, accented by (12) full-cut diamonds, weighing a total of approximately 0.

A group of gemstone and diamond ringsincluding three rings, designed as oval cabochon moonstone, labradorite, or turquoise on rose-cut diamond set hoop, in blackened silver. 0.140 gross dwt; sizes: 6

An early 20th century platinum and 18ct gold coral and diamond dress ring. The replacement oval-shape coral cabochon, within a rose-cut diamond openwork panel surround, to the similarly-set diamond sh