A RETRO GREEN TOURMALINE AND DIAMOND RING in yellow and white gold, set with two octagonal step cut

A PAIR OF GREEN AND PINK TOURMALINE AND DIAMOND EARRINGS in 14ct yellow gold, each set with two octagonal step cut green tourmalines, an octagonal step cut pink tourmaline and two princess cut diamond

14K yellow and white gold ring featuring an emerald cut green tourmaline measuring 7.9 x 9. 2mm, weighing approx. 3.50 carats, claw prong set and flanked by two round diamonds weighing approx. 0.25ctw

Center emerald cut faceted green tourmaline stone; Flanked by two prong set diamonds each side. Total approximately 1/2ct diamonds. Approximately 6.5 total dwt. Ring size. 7.

A FINE ART DECO PINK TOURMALINE AND DIAMOND RING in 18ct white gold, set with two rectangular step cut pink tourmalines of 1.78 and 1.32 carats, the pierced openwork shoulders set with old cut diamond

A VINTAGE GREEN TOURMALINE AND DIAMOND DRESS RING in 18ct yellow gold, set with a step cut green tourmaline of 2.11 carats, between round brilliant cut diamonds, stamped 18K, size O / 7.25, 3.8g.

A GREEN TOURMALINE AND DIAMOND PENDANT NECKLACE in 18ct white gold, the pendant set with an octagonal step cut green tourmaline of approximately 5.77 carats accented by three single cut diamonds, susp

14 kt. White Gold, Yellow Sapphire and Diamond Ring , center prong set octagonal step cut yellow sapphire, wt. 1.39 cts., 6.35 x 4.97 x 4.25 mm; double halo and support with 66 square and round brilli

18 kt. White Gold, Yellow Gold, Emerald and Diamond Ring, center bezel set octagonal step cut emerald, wt. approx. 2.16 cts., 9.60 x 6.60 x 3.90 mm; bezel and supports with 28 round brilliant cut diam

TOURMALINE AND DIAMOND RING in 18K yellow gold set with two rectangular green tourmalines weighing approx. 5.50 ct highlighted with square-cut diamonds weighing approx. 0.30 ct.

AN AQUAMARINE AND DIAMOND THREE STONE RING in 18ct white gold, set with an octagonal step cut aquamarine of 4.30 carats between two round brilliant cut diamonds both totalling 0.9-1.0 carats, full Bri

AN EMERALD AND DIAMOND THREE STONE RING in 18ct white gold, set with an octagonal step cut emerald of 4.46 carats between two trilliant cut diamonds both totalling 0.65 carats, stamped 18K, size N / 6

AN EMERALD AND DIAMOND THREE STONE RING in 18ct yellow gold, set with an octagonal step cut emerald of approximately 1.46 carats, between two round cut diamonds, British hallmarks, size N / 6.5, 4.8g.

18K white gold with a center step cut green tourmaline, approx. 7.8mm square, flanked by 12 single cut diamond accents, ring size 7, 2.8 dwt

14KYG Diamond and Tourmaline Ring size 8, stamped and tested 14K yellow gold, two prong set round brilliant cut diamonds approx. .12cvt each, .24cttw., rectangular step cut tourmaline approx. 11.0mm x

A Bicolor Gold, Amethyst, Green Tourmaline and Diamond Ring, containing one octagonal step cut amethyst measuring approximately 6.20 x 4.04 x 3.59 mm, two pear shape mixed cut green tourmaline measuri

A step cut green tourmaline, approx. 1.85 cts. by formula, in RBC diamond pave halo, gallery and shoulders; A pear cut ruby, approx. .25 ct. by formula, in RBC diamond pave halo, shoulders. Diamond me

Featuring a pair of 18k gold earrings containing two step cut green tourmalines measuring approximately 10mm x 5mm each and two round diamonds weighing approximately 0.06 carat total along with a 14k

Containing one 16mm x 10mm step cut octagon green tourmaline with three diamonds in yellow gold, one 23mm x 15mm kite shaped blue topaz in white gold and one 18mm x 12mm bezel set cushion shaped turqu

Vintage two tone white and yellow gold diamond ring. Features a retro mid century design with a white gold top set with a pair of round cut diamonds with a total weight of .20 carats. Marked 14k. Size

A two colour gold green beryl and diamond bombÈ ring, A two colour gold green beryl and diamond bombÈ ring, with three graduated circular step cut beryls, rub set in plain white collets, acr

Comprising a step cut alexandrite with RBC diamond surround in white gold; A RBC diamond flanked by two heart cut emeralds in yellow gold; An coral cabochon set horizontally with rose and OMC diamonds

A VINTAGE EMERALD AND DIAMOND CLUSTER RING in yellow gold, set with an octagonal step cut emerald in a cluster of old cut diamonds, no assay marks, size M / 6.25, 2.4g. 

AN EMERALD AND DIAMOND RING in 18ct yellow gold, set with an octagonal step cut emerald of approximately 1.03 in a border of round brilliant cut diamonds, full British hallmarks, size Q / 8.25, 3.6g.

NO RESERVE - A PINK CUBIC ZIRCONIA AND DIAMOND RING in 9ct white gold, set with an octagonal step cut pink cubic zirconia in a border of round cut diamonds, the band set with further diamonds, control