TANZANITE AND DIAMOND RING claw-set with an oval

A Tanzanite and diamond cluster ring claw-set with a cushion-cut Tanzanite, in a border of round brilliant-cut diamonds, to a plain band, stamped 18k 750(Ring size: R/S)

A topaz and diamond ring claw-set with an oval-shaped pinkish-orange topaz, each stepped shoulder set with baguette-cut diamonds, stamped 14k(Ring size: O)

14 kt. White Gold, Tanzanite and Diamond Ring, center prong-set oval mixed-cut tanzanite, wt. 6.34 cts., 14.00 x 10.00 x 6.63 mm; double bezel with 38 prong set round brilliant cut diamonds, total wt.

An opal and diamond cluster ring claw-set with an oval cabochon opal, in a border of old round-cut diamonds, unmarked(Ring size: U)

An aquamarine, sapphire and diamond cluster ring claw-set with an oval-cut aquamarine, in a border of round brilliant-cut diamonds, each shoulder set with a heart-shaped sapphire, to a plain band, sta

An opal and diamond cluster ring claw-set with an oval cabochon opal in a border of round-cut diamonds, to a plain band, stamped 18ct(Ring size: K)

A sapphire and diamond cluster ring claw-set with an oval-cut sapphire, in a single border of graduated round brilliant-cut diamonds, to a plain unmarked shank (Ring size: K)

An opal and diamond cluster ring claw-set with an oval opal cabochon, in a single border of ten round brilliant-cut diamonds, indistinctly marked(Ring size: Q/R)

Ladies 14kt white gold Effy tanzanite and diamond ring featuring channel set oval cut tanzanites weighing approx. 0.64ct.. Accented with four rows of channel set round and baguette cut diamonds weighi

Sterling Silver, Tanzanite and Diamond Ring, set with 5 oval faceted cut tanzanites, total wt. approx. 0.90 ct.; accented by 5 round brilliant cut diamonds, total wt. approx. 0.21 ct.; size 6.75; GGA

A TANZANITE AND DIAMOND CLUSTER RING set with an oval cut tanzanite in a cluster of illusion set round cut diamonds, stamped 10kUD, size N / 7, 2.2g.

A sapphire and diamond three-stone ring claw-set with an oval-cut sapphire and two round brilliant-cut diamonds, the plain band stamped PLAT; with accompanying report by Gemmological Certification Ser

Ladies platinum tanzanite and diamond ring featuring a prong set oval cut medium dark, moderately strong, violetish blue tanzanite weighing approx. 4.62ct.. Accented with a halo and shoulders of prong

Ladies 18kt white gold tanzanite and diamond ring featuring a prong set oval cut tanzanite weighing approx. 3.89ct.. Mounted between two rows of prong set round brilliant cut diamonds weighing approx.

A Tanzanite and diamond bracelet claw-set with seventeen oval-cut Tanzanites and pairs of round brilliant-cut diamonds, stamped K18(Length: 18cm)

Ladies 14kt white gold tanzanite and diamond ring featuring a prong set oval cut tanzanite weighing approx. 9.88ct.. Accented with shoulders of prong set round brilliant cut diamonds weighing approx.

14K Tanzanite and Diamond Ring size 7, prong set oval faceted tanzanite shank stamped 4.71cts., stamped and tested 14K white gold, micro set diamonds approx. .50cttw., gross weight approx. 3.45dwt

Estate 14kt Yellow Gold Diamond & Tanzanite Ring. Set with three oval tanzanites and four diamonds. Ring size 7 can be resized.

A sapphire and diamond three-stone ring claw-set with an oval-shaped sapphire and two round brilliant-cut diamonds, to a plain band, unmarked(Ring size: N)

Ladies 14kt yellow gold tanzanite and diamond ring featuring a bezel set oval cut tanzanite weighing approx. 0.71ct. Accented with channel set princess cut diamonds weighing approx. 0.30ct.. Finger si

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 pair of Tanzanite and diamond cluster earrings each claw-set with an oval Tanzanite in a single border of twenty small round brilliant-cut diamonds, to post and butterfly fittings(Length: 1.4cm)

14K TANZANITE AND DIAMOND RINGYellow gold ladies' ring set with one oval faceted tanzanite (approximately 12 by 9 mm), surrounded by fourteen (14) round brilliant cut diamonds (.60 ctw). RI 1.69. Size

LADIES 14K WHITE GOLD TANZANITE & DIAMOND RING Ladies 14K white gold ring set with oval cut tanzanite at center, approximately 7 x 5mm, accented with 18 round cut diamonds in radial pattern. Weight: 3