A SAPPHIRE AND DIAMOND BOMBE RING set with a round cut sapphire in a halo of round brilliant cut ...

Ladies 14kt white gold sapphire and diamond ring featuring a prong set oval cut dark blue sapphire surrounded by a halo of prong set round brilliant cut diamonds and outer halo of round dark blue sapp

Traditional 14kt gold sapphire & diamond halo ring. The ring features one (1), four prong set, oval faceted blue sapphire set in the center surrounded by a halo of pave set, round brilliant cut diamon

Ladies14kt yellow gold gld sapphire and diamond ring featuring a bezel set dark blue sapphire weighing approx. 0.35ct. and accented with a halo of channel set round brilliant cut diamonds weighing app

14 kt. White Gold, Blue Sapphire and Diamond Ring , center prong set oval cut sapphire, wt. approx. 9.52 cts.; double halo bezel with numerous round brilliant cut diamonds, total wt. approx. 0.95 ct.,

18K 1.60 CTW SAPPHIRE & DIAMOND RING: .70 CT round brilliant cut diamond is featured in this square, art-deco style 18K white gold ring. The diamond is bezel set in a halo of round brilliant cut diamo

Ladies 14kt white gold sapphire and diamond cocktail ring featuring an oval cut blue sapphire weighing approx. 2.93ct, surrounded by a halo of prong set round brilliant cut diamonds weighing approx. 1

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.

18 kt. White Gold, Sapphire and Diamond Ring , center prong set orangey brown sapphire, wt. approx. 3.02 cts., 9.50 x 7.70 x 4.65 mm; double halo and support with 76 prong set round brilliant cut diam

Ladies 14kt white gold sapphire and diamond ring featuring a prong set oval cut dark, very slightly grayish, blue sapphire weighing approx. 3.09ct.. Surrounded by a halo of prong set round brilliant c

This is a 10 karat yellow gold blue sapphire and natural diamond ring. This approximate .50 carat oval, faceted blue sapphire is prong-set in a halo of .25 carats round, brilliant-cut diamonds. The ri

Yellow sapphire, diamond, and rose gold ring, centering a 1.27cts oval cut yellow sapphire of I clarity, set in a halo of 14 round brilliant cut diamonds, of G to H color and VS clarity, totaling .25c

Genuine Sapphire and Earth-Mined Diamond Ring.  The 1.70 carat oval-cut, prong-set sapphire has a mesmerizing blue color and a floating halo made up of .58 carats round, brilliant-cut, G-H color,

Handmade contemporary custom-made ring set with (1) natural Ceylon blue sapphire, cushion shape in the center, surrounded by (14) round Brilliant cut diamonds set in a halo. Diamonds graduating in siz

Group of diamond, gem-set, and gold rings Comprising a bombe ring set with an old European and round brilliant-cut diamonds; and a floral ring set with cabochon turquoise, circular-cut sapphires, emer

Unique 14kt gold green sapphire & diamond halo accented ring. The ring features one (1), four prong set, round faceted 2.13ct green sapphire set in the center of a halo of found brilliant cut diamonds

Ladies Handmade Iridium Ring custom design with (1) cushion cut natural sapphire in the center, actual weight 2.90ct, surrounding is a "halo" of round brilliant cut diamonds. Set on each side of cente

18karat yellow gold, 7.2 x 6.2mm emerald cut emerald set in 4 prongs with 2 oval yellow sapphire 6.2 x 4.0mm set in 4 prong. Emerald and sapphires are halo’ed with modern round brilliant diamonds. S

A VICTORIAN STYLE SAPPHIRE AND DIAMOND SNAKE RING entwined snakes set with a round-cut sapphire and a round brilliant-cut diamond, with textured scales. Estimated diamond weight 0.15ct, unmarked, ring

14K yellow gold ring, brightly polished and fabricated with a twisted wire shank, with a centered group of floral petals decorated with 6 prong set round brilliant cut blue sapphires, weighing a total

Tiffany & Co. Pink sapphire and diamond ring Set with alternating circular-cut pink sapphires and round brilliant-cut diamonds Platinum Signed Tiffany & Co. Ring size 3 ½; Gross weight 1.9

A SAPPHIRE AND DIAMOND CLUSTER RING in platinum, set with a round cut sapphire of 2.66 carats, surrounded by a border of round brilliant cut diamonds, stamped PT 950, size N1/2 / 6.75, 5.1g.

A SAPPHIRE, YELLOW SAPPHIRE AND DIAMOND RING set with a pear cut orange sapphire, accented by sapphire cabochons and round brilliant cut diamonds, stamped K18, size M / 6, 9.0g.

Helen Woodhull Sapphire, diamond, and gold ring Set with a cabochon sapphire, flanked by round brilliant-cut diamonds, in a ribbed gold setting; c. 1977 Yellow gold Signed H. Woodhull Ring size 5.75

A SAPPHIRE AND DIAMOND DRESS RING in platinum, set with an emerald cut diamond of approximately 0.40 carats, accented by French cut sapphires and round brilliant cut diamonds, further round brilliant