An unusual diamond and sapphire ring, set with a mixed

An early to mid 20th century yellow metal, diamond, and pink sapphire ring, set with a mixed marquise-cut sapphire within a border of round-cut diamonds, ring cluster approximately 11 x 8 mm, indistin

Platinum, Blue Sapphire and Diamond Ring, center prong set mixed cut cushion shape sapphire, wt. exact 6.96 cts., 13.37 x 10.40 x 5.71 mm; ballerina bezel with numerous round and tapered baguette shap

SAPPHIRE AND DIAMOND RING set with a mixed-oval cut sapphire of 2.21 carats in a border of six rose cut diamonds, stamped 18ct, size P / 7.5,4.7g. Accompanied by a gemmological certificate stating tha

18 kt. White Gold, Unheated Ceylon Sapphire and Diamond Ring, center prong set cushion mixed cut unheated Ceylon blue sapphire, wt. approx. 11.31 cts., approx. 13.73 x 10.75 x 7.41 mm; shoulders with

18 kt. White Gold, Aquamarine, Sapphire and Diamond Ring, center prong-set oval mixed-cut aquamarine, wt. approx. 1.29 cts.; inner bezel mounted with 17 tapered cut sapphires, total wt. approx. 1.17 c

14 kt. White Gold, Sapphire and Diamond Ring, center prong-set oval mixed-cut natural blue sapphire, wt. approx. 1.55 cts.; bezel with 26 prong set round brilliant cut diamonds, total wt. approx. 0.60

A YELLOW SAPPHIRE AND DIAMOND RING in platinum, set with an octagonal mixed cut of approximately 4.00 carats, the stepped shoulders set with round brilliant cut diamonds, stamped PLAT, size O / 7, 4.4

An 18ct yellow gold and sapphire ring set with a mixed oval-cut sapphire in a crossover-style mount, with diamond accents to shoulders, size P, 4.42 grams, together with a yellow metal and hematite pe

Ladies 14kt yellow gold estate ring, set with (1) round mixed cut sapphire, 4.98mm x 2.95mm, approx 0.52 ct, blue hue, tone 7, saturation 4, and surrounded by (8) full cut diamonds, approx 1.3mm, appr

YELLOW SAPPHIRE RING WITH DIAMONDS. An unusual vibrant yellow sapphire conjures frosty dreams in this stunning diamond ring. This ring is set in 14 karat white gold features 3.23 carat of yellow sapph

18 kt. White Gold, Green Sapphire and Diamond Ring, 2 central prong set oval shape and square shape mixed cut sapphires, total wt. approx. 3.73 cts.; bezels and shoulders set with 48 prong set round b

Center 4-prong set with one cushion shape mixed cut sapphire, approximately 5.02 carats surrounded by 58 prong or pave’ set Round Brilliant and full cut round diamonds [F-H/VS], approximate tot

A CHOW TAI FOOK SAPPHIRE AND DIAMOND DRESS RING, WITH LAB REPORT. A round faceted mixed cut sapphire set in 18K white gold mount set with diamonds. The sapphire tested by The Gem & Pearl Laboratory as

An unusual silver gilt and diamond ring, the marquise-shaped silver mount inset with mixed rose-cut diamonds, each shoulder set with a silver skull with diamond eyes, with plain silver gilt band, size

An 18k gold ladies unusual convertible pendant and ring. Features an ovular ring face set with a 17mm x 11mm aquamarine surrounded by diamonds and sapphires. Approximately 2.0 carats total weight of s

View a video of this lot: Click HereCrafted in 18K white and yellow gold; set with a cushion modified mixed cut natural Ceylon unheated sapphire, weighing approximately 7.15 carats; s

Platinum ladies purple sapphire and diamond ring having 1.66 ct oval mixed cut natural purple sapphire center stone with GIA laboratory, report #2205819868; set of 12 bezel set round brilliant cut dia

18 kt. White Gold, Pink Sapphire and Diamond Ring, center oval mixed cut purplish pink Kashmir sapphire, wt. approx. 0.72 ct.; halo and band set with 32 round brilliant cut diamonds, total wt. approx.

Having an oval mixed cut blue sapphire in a gallery of marquee cut diamonds set in 14k white gold; size 6.25, 6.9g Provenance: Items descended through the family of a South Salem, NY lady

A gold five stone sapphire and diamond ring, A gold five stone sapphire and diamond ring, old European cut and Swiss cut diamonds, with two oval mixed cut sapphires between, claw and grain set, to scr

An 18ct gold sapphire and diamond cluster ring, An 18ct gold sapphire and diamond cluster ring, an oval mixed cut sapphire, approximately 5.40mm x 8.00mm, claw set to the centre of a surround of round

SAPPHIRE AND DIAMOND SET Consisting of a ring containing 25 round brilliant and old European cut diamonds weighing approximately 0.65 carat total and 12 round mixed cut sapphires, a bracelet containin

LADY'S MIXED GEM STONE RING, 14KT.:Including diamonds, rubies, sapphires and emeralds set in 14 KT yellow gold. Size 7.

Unusual Fourteen-Karat White Gold, Sapphire, Ruby and Diamond Flip Ring, designed to flip from a side mounted with nine invisible-set square faceted sapphires, with an approximate total weight of 0.36