A green tourmaline and brilliant-cut diamond cluster ring.Tourmaline calculated weight 3.77cts,

A sapphire and brilliant-cut diamond cluster ring.Sapphire calculated weight 1.58cts, based on estimated dimensions of 7.8 by 5.9 by 4.1mms.Estimated total diamond weight 0.50ct, H-J colour, SI1-P1 cl

A pair of ruby and brilliant-cut diamond cluster earrings.Rubies are glass-filled.Rubies calculated weight 1.82cts, based on estimated dimensions of one stone 6.8 by 5.2 by 3.2mms. Estimated total dia

An 18ct gold tourmaline and diamond dress ring. The rectangular-shape green tourmaline, with brilliant-cut diamond line sides. Hallmarks for London, 1979. Ring size F1/2. Weight 3.5gms. Overall condit

A tourmaline and diamond three-stone ring. The oval-shape green tourmaline, with brilliant-cut diamond sides and plain band. Estimated total diamond weight 0.20ct. Ring size O. Weight 3.2gms.

Lady's 14k white gold tourmaline and diamond ring consisting of one faceted oval cut green Paraiba tourmaline weighing 4.62CTS, and 44 round brilliant cut diamonds with a total weight of 1.06CTS, grad

Ladies 18k gold cocktail ring with green tourmaline stone (15-20 carats) and 6 brilliant cut diamonds (.75 carats). Setting: .5"h x 1"w x 1"d 15.2 grams total weight / Size 8.25 Profile: 1.125"h

A pair of multi-colored tourmaline and diamond earringsdesigned as an oval-shaped cluster of step-cut pink , yellow, green or blue tourmalines, further accented by round brilliant-cut diamonds, suspen

A sapphire and diamond cluster ring. The cushion-shape green sapphire, within a brilliant-cut diamond surround. Estimated sapphire dimensions: 10.3, by 7.9, by 4.2mms. Estimated total diamond weight 1

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 18 CARAT WHITE GOLD SAPPHIRE AND DIAMOND CLUSTER RING an oval-cut green-blue sapphire within a border of round brilliant-cut diamonds. Estimated total diamond weight 0.50ct, hallmarked London 1977,

Handmade classic cluster design, set with (1) natural Maine Tourmaline oval shape, actual weight 3.51ct, Color: Paraiba Teal, Clarity: Eye Clean. Surounding is a halo of round brilliant cut diamonds (

14k yellow gold ring with emerald cut green tourmaline weighing approximately 4 to 5 cts surrounded by 22 round brilliant diamonds with a total weight of approximately 1.50 cts. (approx. S1, H). The g

Size 7, with 18 round brilliant diamonds totaling about 1ct. the diamonds accent a huge 30 ct emerald cut green tourmaline. total weight is 23.8 grams. Property of a Boca Raton lady, third party shipp

An 18ct gold ametrine and brilliant-cut diamond cluster ring. Ametrine weight 20.49cts. Total diamond weight 0.56ct. Hallmarks for Birmingham. Ring size N1/2. 11.3gms.

A yellow sapphire and old-cut diamond cluster ring. Sapphire calculated weight 20.06cts, based on estimated dimension of 17.35 by 13.5 by 10.2mms.Estimated total diamond weight 1.50cts, G-H colour, pr

An early 20th century platinum and 9ct gold blue zircon and single-cut diamond cluster ring.Zircon calculated weight 1.96cts, based on estimated dimensions of 6.85 by 4.5mms.Estimated total diamond we

A 1970s 18ct gold sapphire and single-cut diamond cluster ring. Sapphire calculated weight 0.95ct, based on estimated dimensions of 7.2 by 5.2 by 3mms.Estimated total diamond weight 0.35ct.Hallmarks f

A pair of diamond ear studs. Each designed as a brilliant-cut diamond cluster. Estimated total weight 0.80ct. Length 0.7cm. Weight 2gms. Overall condition fair to good. Some surface scratches/ wear, d

A tanzanite, baguette and brilliant-cut diamond geometric dress ring,Tanzanite calculated weight 2.31cts, based on estimated dimensions of 8.8 by 7.1 by 4.1mms.Estimated total diamond weight 0.35ct.St

A diamond and eighteen karat white gold pendantdesigned as a floriform round brilliant-cut diamond cluster; estimated total diamond weight: 1.45 carats. 1.9 dwt; length: 7/8 in

A tourmaline and diamond fish bangle, set with triangular cabochon green, pink and purple tourmaline, and brilliant cut diamonds in the form of fish, approximately 3.20 carats total, stamped 750, 5.5c

GREEN TOURMALINE AND DIAMOND NECKLACE The cushion-shaped green tourmaline within a frame of brilliant-cut diamonds, on a ropetwist chain, lengths: pendant 3.0cm, chain 49.0cm For further information

A GOLD, GREEN TOURMALINE AND DIAMOND RING The band ring designed with one rectangular and 8 round green tourmalines, accented by 8 round brilliant-cut diamonds, mounted in 14k gold, size 7 1/2

A diamond and gem-set cuff. The spiral cuff, with circular-shape emerald or ruby and brilliant-cut diamond cluster terminals. Estimated total diamond weight 0.20ct. Inner diameter 5.5cms. Weight 15gms