A tourmaline and diamond cluster ring. The square

DIAMOND CLUSTER RING The square-cut diamond within a brilliant-cut diamond surround, between brilliant-cut diamond shoulders, partial UK hallmark, ring size approx. I½

TOURMALINE AND DIAMOND CLUSTER RING The pear-shaped blue tourmaline, within a surround of marquise, pear and brilliant-cut diamonds, between brilliant-cut diamond shoulders, diamonds approx. 1.00ct to

A WATERMELON TOURMALINE AND DIAMOND CLUSTER RING set with a fancy cut watermelon tourmaline, in a border of round brilliant cut diamonds, the diamonds all totalling 1.2-1.3 carats, no assay marks, siz

A tourmaline and diamond cluster ring claw-set with a reddish-pink oval-cut tourmaline, in a double border of round brilliant-cut diamonds, to a plain shank, mounted in 18ct gold(Ring size: R/S)

A tourmaline and diamond cluster ring. The circular-shape pink tourmaline collet, within a brilliant-cut diamond surround and sides, to the grooved band. Estimated total diamond weight 0.65ct. Weight

An 18ct gold diamond cluster ring. Of square outline, the brilliant-cut diamond cluster, with tapered shoulders. Estimated total diamond weight 0.30ct. Hallmarks for Sheffield. Ring size N. Weight 3gm

A RUBY AND DIAMOND CLUSTER RING, a square-cut ruby within a square milgrain border of rubies and round brilliant-cut diamonds, to diamond shoulders. Estimated total diamond weight 0.35ct, marked 'Plat

A diamond cluster ring. The square-shape diamond quatrefoil, with tapered band. Estimated total diamond weight 0.30ct. Ring size J1/2. Weight 3.1gms.

RUBY AND DIAMOND SQUARE CLUSTER RING, in platinum. Set with a larger central ruby, flanked with a ruby on each corner, and accentuated with diamonds. Rubies totalling approx. 0.71 ct. Diamonds totalli

A diamond and tourmaline cluster ring set with an emerald-cut tourmaline, within a silver border of old rose-cut diamonds, with yellow metal shank (tests as gold), size K 1/2, 3 grams.

An Art Deco diamond and sapphire cluster ring, the central square, step cut sapphire in millegrain mount to open work Greek key oval frame, set throughout with tweleve old brilliant cut diamonds in sq

9ct Yellow gold square diamond cluster set ring

18ct Gold Art Deco Diamond And Ruby St Square Cluster Ring (1.9g). J.

Four 9ct gold gem-set dress rings. To include a tourmaline and diamond three-stone ring, a sapphire cluster ring, together with two emerald and diamond band rings. Estimated total diamond weight 0.25c

EMERALD AND DIAMOND CLUSTER RING, 1993 The oval-cut emerald within a brilliant-cut diamond surround, the shoulders set with square-cut diamonds, mounted in 18 carat gold, London hallmark, ring size ap

1) 14K yellow gold dome ring featuring an oval green tourmaline weighing approx 1.00 ct with a dome of diamonds and tsavorite garnets, sz 9 and 2) 14K yellow gold with five rows of bead set diamonds,

GOLD AND DIAMOND CLUSTER RING ~ 14KT YELLOW GOLD TAPERED SHANK RING (SIZE 8). CHINESE MADE. SIGNED "J". TWENTY-FOUR (24) YELLOW DIAMONDS (SQUARE CUT) WITH FOURTY-SIX (46) CLEAR DIAMOND ROUNDS IN HALO

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

AN 18 CARAT WHITE GOLD DIAMOND CLUSTER RING, nine round brilliant-cut diamonds in a square cluster. Stated total diamond weight 0.17ct, hallmarked Birmingham, ring size O, 3.8 grams

Ladies' fancy 10 karat Rose Gold ring, in classic band design. Set to the center with a square cut Diamond, encircled by round brilliant cut accent Diamonds mounted in the square shaped bezel setting.

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 -

10 k white gold, Square mount with 7 equal size round cut diamonds, prong set cluster in 10 k white gold with 7 round cut diamonds

Group of eight (8) dinner rings in 10K mountings including 1 green tourmaline flower ring, 1 bronze diamond contemporary ring, 2 diamond cluster rings, 1 white and rose gold flower ring, 2 topaz flowe

14K yellow gold cluster ring featuring pink tourmalines and diamond accent, sz 8, 2) 14K yellow gold amethyst cluster ring, sz 6.5, 3) 14K yellow gold oval blue topaz drop earrings, and 4) 14K yellow