GREEN TOURMALINE AND DIAMOND DRESS RING set with an

ANTIQUE GREEN TOURMALINE AND DIAMOND DRESS RING, set with a central green tourmaline of approx. 0.76 ct. flanked with s diamond on each side. The head and shoulders of part openwork scrolling design.

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 1970s tourmaline, diamond and amethyst dress ring of pierced design, set with various marquise-cut green tourmalines and amethysts and round-cut diamonds, modelled in 18ct gold(Ring size: L/M)

Rings feature square and triangle green tourmaline decorated with diamonds in the bands. Rings are both size 6, bands measure 5.7mm wide. Tops measure 8.8mm and 9.5mm wide. Marked 18K, Total weight -

A TANZANITE, PINK TOURMALINE AND DIAMOND DRESS RING set with a cushion shaped tanzanite of 11.28 carats, accented by marquise cut pink tourmalines and round brilliant cut diamonds, no assay marks, siz

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.

STEPHEN WEBSTER, A GREEN TOURMALINE AND DIAMOND DRESS RINGThe oval cut green tourmaline within a surround of brilliant cut and baguette cut diamonds, approximately 1.18 carats total, to a shaped shank

A PINK TOURMALINE AND DIAMOND DRESS RING in platinum, set with an oval-shaped fancy cut pink tourmaline of 13.95 carats, the trefoil shoulders and shank accented with round cut diamonds, no assay mark

Stamped 18K White Gold, Green Tourmaline and Diamond Ring. Beautiful four prong set, 3.00 ct oval shaped tourmaline (10mm x 7mm) with two beautiful four prong set diamonds on either side measuring app

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.

White Gold, Green Tourmaline, and Diamond Ringcentering on a prong set oval cut green tourmaline weighing approximately .70 carat, the X-motif shoulders set with baguette and tapered baguette cut diam

A PINK TOURMALINE AND DIAMOND DRESS RING in 9ct yellow gold, set with a central faceted red stone with two round cut diamonds to the trifurcated band, British hallmarks, size O / 7, 3.63g.

14k ring set with deep green tourmaline and diamonds. Size 6 1/2. 4.5 grams.

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.

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

Platinum ring, set with an approx. 7.08ct green tourmaline ( approx. 15.3 x 11.25mm x 5.3mm) and side diamonds - approx. 0.16ctw. Ring size - 6. Tested Plat. Weight - 7 grams.

18K yellow gold ring featuring very fine half moon shape pink tourmaline bezel set next to a very fine half moon shape green tourmaline, with full cut diamonds bead set down center of shank, inside sh

Exceptionally well crafted pink and green tourmaline and diamond ring. Features expert craftsmanship with a pair of leaves created from marquise cabochon pink and green tourmaline gems, channel set, a

14kt gold split shank emerald shape green tourmaline & diamond ring. The ring features one (1), four prong set, emerald cut green tourmaline in the center surrounded by round brilliant cut diamonds. T

c. 1960s, 14K yellow gold ring featuring four oval cut green tourmaline and six accent diamonds prong set in a freeform Brutalist design, sz. 6.5, 12.1 grams

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

Ring size 7, ring top is 14.5mm wide. Set with diamonds and green tourmalines. Marked 18k 750. Weight - 8.5 grams.Gemstones have not been graded for color and clarity ,and tested for clarity and color

METAL: 14k Gold. MEASUREMENTS: Ring size - 9, ring top - 22mm x 15mm. GEMSTONES: Green tourmaline (stone is loose, not set in the ring) - approx. 7.33ct, measures 15mm x 10.55mm x 5.9mm, abraded on th

Estate 14kt yellow gold ring, set with: (1) centered green Tourmaline, approx 2.99cts; (6) small diamonds, approx 0.19cttw; approx size 7 Start Price $200.00