A GREEN TOURMALINE RING set with an emerald cut green tourmaline of 3.50 carats, stamped 750, size N

A GREEN TOURMALINE RING set with an emerald cut green tourmaline of 3.50 carats, stamped 750, size N / 6.5, 5.1g.

yellow gold ring with Florentine finish, center 4-prong set with one emerald cut Green Tourmaline, approximately 2.17 carats, 11.6 grams, size 7-1/4;

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 MULTICOLOURED SAPPHIRE ETERNITY RING in 18ct white gold, fully set with emerald cut orange, yellow, green, pink and purple sapphires all totalling 8.0-8.4 carats, stamped 750, size K / 5, 6.6g.

An Art Deco style yellow gold ring set with Two large green emerald-cut Tourmaline, and two trillion cut aquamarines. Hallmarked 750 and unknown makers mark "HB". Size 8, good condition with some mark

10k stamped ring set with center 3 carat cushion cut peridot, accented by round green tourmalines and .10 CTW round diamonds. Size 8. 2.8 dwt. RM/EK IMPORTANT: Before bidding, please read the terms an

Yellow green emerald cut peridot, weighing approximately 7.2 carats, flanked by (2) emerald cut pink tourmalines weighing approximately 2 carats total weight. Set in an 18k yellow gold setting, size 5

A GREEN TOURMALINE AND DIAMOND RING set with a cushion cut green tourmaline of 13.47 carats, the stepped shoulders set with round cut diamonds, no assay marks, size O / 7, 7.9g.

14KT YELLOW GOLD AND GREEN TOURMALINE RING One approx. 7.0 x 9.0mm oval-cut green tourmaline set in a solitaire mounting. Stamped. Size 9½. Approx 1.54 total dwt.

A RUBELLITE TOURMALINE AND DIAMOND RING set with a central pear cut rubellite tourmaline of 2.86 carats, accented by round brilliant cut diamonds to the band, stamped G14K, size N / 6.5, 2.3g.

A TOURMALINE AND DIAMOND RING set with a cushion cut green tourmaline of 13.20 carats between trios of round cut diamonds, unmarked, size M / 6, 8.3g.

Blue-Green Tourmaline Ring, 4.58 carat emerald cut gem in 14k yellow gold, with appraisal of $1475, currently size 7.

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

Lalaounis Tourmaline Ring 18k yellow gold, the tapering band with an Etruscan design, set with an oval green tourmaline cabochon weighing approximately 3.00 carats, stamped "H,17,750, Greece" and the

A MULTICOLOURED TOURMALINE FULL ETERNITY RING in 18ct yellow gold, set all around with three rows of cabochon pink, green, blue and yellow tourmalines, stamped 18, size N / 6.5, 3.3g. Guaranteed UK Ma

A handmade and high-polished 18k white gold ring, set with single natural emerald cut prong set tourmaline (approx. 1.87 carats total weight, color: medium green, clarity: VS2). Marked with maker's ma

This is a stamped and electronically tested 10 karat white gold green tourmaline and natural diamond ring. The approximate 1.2 carat oval-cut green tourmaline is prong-set into a ring with natural bag

14k yellow gold with pink, green, and yellow emerald-cut tourmaline stones. CB stamped inside. Size 6.5. Weigh: 11.63g.

A DIAMOND AND EMERALD RING in 18ct white gold, the geometric face set with a central old cut diamond of 0.60 carats accented by baguette cut emeralds and single cut diamonds, stamped 750, size N / 6.5

18K YELLOW GOLD, EMERALD, PERIDOT AND GREEN TOURMALINE DOME RING. Dome with various size oval, round and emerald-cut emeralds, and round peridots and tourmalines set in honeycomb pattern. Ring size 5

Christopher Lady's 18k Green Tourmaline & Diamond Ring Size 6.5. Includes a round brilliant cut light green tourmaline of approx. 3.5 carats. Also (20) invisibly set princess cut diamonds of 1.4ctw. M

A GREEN TOURMALINE AND DIAMOND RING in 18ct yellow gold, set with a cabochon green tourmaline in a cluster of single cut diamonds, full British hallmarks, size N / 6.75, 5.7g.

rich emerald cut gem weighing 4.22 carats surrounded by 28 baguette diamonds totaling 1.50 carats, high grade, with appraisal of $6,000.00, currently size 6.

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.