AN AQUAMARINE AND DIAMOND RING in yellow gold, set with three oval cut aquamarines accented by round

AN AQUAMARINE AND DIAMOND RING in yellow gold, set with three oval cut aquamarines accented by round brilliant cut diamonds, no assay marks, size L1/2 / 6, 3.4g. 

AN AQUAMARINE AND DIAMOND THREE STONE RING in 9ct yellow gold, set with an oval cut aquamarine between two round brilliant cut diamonds, British hallmarks, size L / 5.5, 2.0g.

Centering one oval-cut aquamarine weighing approximately 4.96 cts., accented by six round-cut diamonds weighing a total of approximately 0.30 cttw. set in a 14k yellow gold articulated "Finger Fit" sh

NO RESERVE - A VINTAGE AQUAMARINE AND DIAMOND DRESS RING in 18ct white gold, the tapering band set with an oval cut aquamarine accented by round cut diamonds within star designs, stamped 750, size N /

AN AQUAMARINE, PERIDOT, GREEN GARNET AND DIAMOND PENDANT in 18ct yellow gold, the domed face pave set with oval cut peridot and aquamarine, accented by round cut green garnets and aquamarines, suspend

AN AQUAMARINE AND DIAMOND THREE STONE RING in yellow gold and platinum, set with a cushion cut aquamarine between two round brilliant cut diamonds, obscured British hallmarks, size N / 6.5, 2.7g.

Crafted out of 18K yellow and white gold, featuring an oval-shaped aquamarine, weighing approximately 12.57 carats, accented with 28 round brilliant-cut diamonds, weighing a total of approximately 2.2

14K Yellow Gold Aquamarine & Diamond Brutalist Style Ring. Ring is set with approximately an oval 1.25 carat aquamarine, and .5 carats of round cut diamonds and weighs 5.5 grams. Size 5.5. Precious me

10kt Yellow Gold & Gemstone Ring Size 7.5, tapered shank ring containing an oval cut aquamarine center stone (7.2mm x 5.1mm) accented with three melee size diamonds on each side of the center stone, s

Including a 14 karat yellow gold ring featuring one oval cut Blue irradiated topaz, approximately 2.00 carats, accented with one flush set full cut round diamond [I-K/VS], approximately 0.02 carats, (

1) 14K white gold ring featuring a cushion cut aquamarine prong set in a halo of round cut diamonds, sz. 5.5, and 2) 14K yellow gold ring featuring an oval cut blue topaz and four accent diamonds, sz.

14K yellow gold cluster dome ring featuring a cabochon aquamarine, three cabochon pink tourmalines, a round and an oval cut amethyst, two oval cut citrines, and five accent diamonds, textured finish s

AN ANTIQUE SAPPHIRE AND DIAMOND RING in 18ct yellow gold, set with three oval cut sapphires accented by pairs of old cut diamonds, D&F maker's mark, marked indistinctly, size K1/2 / 5.5, 3.6g

AN ANTIQUE RUBY AND DIAMOND RING in 18ct yellow gold, set with three oval cut rubies accented by rose cut diamonds, stamped 18CT, size M / 6, 2.7g.

AN AMETHYST AND DIAMOND RING in yellow gold, set with an oval cut amethyst accented by round cut diamonds, no assay marks, size M / 6.25, 4.0g.

AN AMETHYST AND DIAMOND RING in yellow gold, set with an oval cut amethyst accented by round cut diamonds, no assay marks, size N / 6.5, 4.0g.

A CITRINE AND DIAMOND RING in 9ct yellow gold, set with an oval cut citrine accented by round cut diamonds, full British hallmarks, size Q / 8, 2.5g.

AN AQUAMARINE AND DIAMOND CLUSTER RING in 18ct yellow gold, set with an oval cut aquamarine of 4.68 carats in a border of old cut diamonds, the diamonds all totalling 1.7-1.9 carats, stamped 18ct, siz

AN ANTIQUE GEORGIAN AQUAMARINE, RUBY AND EMERALD RING in yellow gold, set with an oval cut aquamarine accented by cushion cut rubies and emeralds, no assay marks, size I / 4.25, 1.3g. 

A FIRE OPAL AND DIAMOND RING in 9ct yellow gold, set with an oval cut fire opal, accented by round brilliant cut diamonds, full British hallmarks for 9ct gold, size P / 7, 3.2g.

AN AQUAMARINE AND DIAMOND RING in 9ct yellow gold, set with a round cut aquamarine within an open border set with round cut diamonds, British hallmarks for 9ct gold, size P / 7.5, 2.7g.

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.

AN EMERALD AND DIAMOND RING in 9ct yellow gold, set with three round cut emeralds and accented by four round brilliant cut diamonds, partial British hallmarks, size P / 7.75, 1.8g.

AQUAMARINE AND DIAMOND RING in platinum or white gold, set with a trio of cushion and oval cut aquamarines accented by diamonds, unmarked, size P / 7.5, 10.5g.