A TOURMALINE AND DIAMOND RING in yellow gold and

Tourmaline and Diamond Ring 14k yellow gold, the ring mounted with a central pink tourmaline oval cabochon weighing approximately 2.48 carats, flanked on the top and bottom by a green tourmaline round

Watermelon Tourmaline and Diamond Ring 14k yellow gold, the ring mounted with an emerald-cut watermelon tourmaline weighing approximately 3.38 carats, accented by round brilliant-cut diamonds weighing

A CHROME TOURMALINE AND DIAMOND RING in 18ct yellow gold, set with a cushion cut chrome green tourmaline of 12.76 carats in a stylised border of round brilliant cut diamonds, partial British hallmarks

A PINK TOURMALINE AND DIAMOND RING in 18ct yellow gold, set with an oval cut pink tourmaline of 2.36 carats, the band set with two marquis cut diamonds both totalling 0.24 carats, stamped K18, size K

Tourmaline, Peridot and Diamond Ring 18k yellow gold, the large ring mounted with a cabochon-cut pink tourmaline weighing approximately 17.59 carats, accented on the sides with square-cut peridots wei

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.

A FINE ANTIQUE PINK TOURMALINE AND DIAMOND RING, 19TH CENTURY in yellow gold and silver, set with a cushion cut pink tourmaline of 10.50 carats within a cluster of old cut diamonds all totalling 2.5-2

The central cushion-cut green tourmaline, approx. 8.0 cts. by formula, framed by RBC diamonds, approx. 2.25 cts. TW. 18k. Size 7 1/4. 9.45 dwt.

173074 2.2CT PINK TOURMALINE 14K YELLOW GOLD DIAMOND RING 14k yellow gold 2.21ct oval pink tourmaline diamond ring with 0.56CTW diamonds. 2.77 CTW. SI1-SI2 clarity and G-H in color. Comes with PGL cer

DECO LADIES 14K YELLOW GOLD TOURMALINE DIAMOND RING SIZE 6.5 Ring size is a 6.5 (can easily be resized by your local jeweler) 14K yellow gold, diamond and pink Tourmaline Total ct weight 0.65ct Diamon

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.

13 Ct. Rubellite Tourmaline and diamond ring, 14K white and yellow gold. 13.11ct cushion cut rubellite tourmaline center stone in a 14kt white gold and 0.16cttw diamond setting, stone measures 18mm x

This is an antique 14K yellow gold ladies ring set with a large faceted green tourmaline gemstone. Flanked by diamond baguettes set in platinum. The diamonds are VS clarity and GH color. Size: 5.75 US

Title: 18K Yellow Gold 6.9ct Tourmaline & diamond Ring Additional Information: Metal Purity: 18k Yellow Gold Metal Weight: 3.52gGemstones: TourmalineCarat Weights: 6.9ctSize: 7.25US Additional Informa

Tourmaline, Diamond, 18k Yellow Gold Ring. Featuring one fancy rectangular-cut greenish-blue tourmaline measuring approximately 16.85 x 9.34 x 7.3 mm, flanked by four baguette-cut diamonds weighing a

This is a stamped and tested 14kt yellow gold green tourmaline and diamond ring. The 11.5mm x 9.1mm green tourmaline center stone is approximately 4.3 carats! There is also approximately 0.35 carats o

Tourmaline, Diamond, 14k Yellow Gold Ring. Featuring one oval-cut and two round-cut tourmalines weighing a total of approximately 1.00 cttw., accented by four round-cut diamonds weighing a total of ap

14k Yellow Gold Watermelon Tourmaline & Diamond Ring. VERY RARE TO FIND WATERMELON TOURMALINE.

GOLD, RUBELLITE TOURMALINE, DIAMOND HALO RINGA 14k white and yellow gold ring with central oval tourmaline (approx. 12 x 9 mm.) set in a yellow gold double halo of round diamonds (approx. 0.75 cwt.) w

Ref:2022731458 Gold Content:14K Yellow Gold For people:Women Weight of Item:4.92grams Ring Size:7.25us Main Gemstone:Tourmaline Number of stones:1 Shape:Round Carat Weight:10.25ct Color:Red Cut Grade

Ref:2022731396 Gold Content:14K Yellow Gold For people:Women Weight of Item:7.36grams Ring Size:7.25us Main Gemstone:Tourmaline Number of stones:1 Shape:Cushion Carat Weight:9.5ct Color:Red Cut Grade

Unusual Fourteen-Karat White Gold, Yellow Tourmaline and Diamond Ring, mounted with a round-cut yellow tourmaline, with an approximate weight of 5.93 carats, and thirty-five round brilliant-cut diamon

Ref:2022731456 Gold Content:14K Yellow Gold For people:Women Weight of Item:5.09grams Ring Size:7.25us Main Gemstone:Tourmaline Number of stones:1 Shape:Cushion Carat Weight:10.9ct Color:Green Cut Gr

Ref:23130563 Gold Content:14K Yellow Gold For people:Women Ring Size:7.25US Main Stone:Tourmaline Number of stones:1 Shape:Emerald Carat Total Wt:15.2ct Color:Blue Cut Grade:G Adjacent Ge