A diamond, enamel and eighteen karat white gold ring

A diamond and eighteen karat white gold ringdesigned as a round brilliant-cut diamond, weighing approximately 1.50 carats, flanked by tapered trapezoid step-cut diamonds, between diamond shoulders. 3.

A diamond and eighteen karat white gold ringdesigned as a round brilliant-cut diamond, weighing approximately 2.50 carats, framed by round brilliant-cut diamonds, atop a scrolling gallery, between dia

A diamond and eighteen karat white gold ringdesigned as a round brilliant-cut diamond, weighing approximately 1.50 carats, flanked by tapered trapezoid step-cut diamonds, between diamond shoulders. 3.

A diamond and eighteen karat white gold ringdesigned as a cluster of rose-cut diamonds, within scalloped single-cut diamond frame, flanked by open shoulders; Estimated total diamond weight: 2.25 carat

A diamond and eighteen karat white gold ringdesigned as an oval-cut diamond, weighing 1.01 carats, framed by round brilliant-cut diamonds, between diamond shoulders; accompanied by GIA report no. 2205

A sapphire, diamond and eighteen karat white gold ringfeaturing radiant, baguette and round brilliant-cut diamonds, accented by calibre-cut sapphires; Estimated total diamond weight: 1.30 carats; Esti

A diamond and eighteen karat white gold ringdesigned as three pyramidal diamonds, weighing approximately 0.25, 0.85, 0.25 carat, framed by round brilliant-cut diamonds, between diamond shoulders. 4.5

A diamond and eighteen karat white gold ringdesigned as a round brilliant-cut diamond band, trimmed in scalloped gold wire; estimated total diamond weight: 1.75 carats. 5.4 dwt; size: 6 1/2 in

A turquoise, diamond and eighteen karat white gold ringdesigned as a carved turquoise bombé, with applied round brilliant-cut diamond star motifs. 7.9 dwt; size: 7 1/4

A multi-hued sapphire, diamond and eighteen karat white gold ring.designed as a fixed stacking ring with triangular-cut orangy-pink or pink sapphire, each weighing approximately 0.75 carat, framed by

A diamond and eighteen karat white gold ringdesigned as a pear-cut diamond, weighing approximately 1.25 carats, framed by round brilliant-cut diamonds, between round brilliant-cut diamond shoulders. 2

A diamond and eighteen karat white gold ring designed as a cluster of round brilliant-cut diamonds, surrounded by tapering baguettes, further accented by round brilliant-cut diamonds; estimated total

A ruby, diamond and eighteen karat white gold ringdesigned as an oval-cut ruby, weighing approximately 0.70 carat, framed by round brilliant-cut diamonds, within tapered baguette-cut diamond ballerina

A diamond and eighteen karat white gold ringdesigned as a marquise-cut diamond, weighing approximately 1.35 carats. within freeform textured white gold mounting. 2.9 dwt; size: 7 1/2

A diamond and eighteen karat white gold ringof bypass design, featuring bezel-set rose-cut diamonds of varied shapes. 1.2 dwt; size: 6 1/2

A diamond and eighteen karat white gold ringdesigned as a navette-shaped round brilliant-cut diamond pavé, atop polished hoop. 3.0 dwt; size: 6 1/4

A jadeite, diamond and eighteen karat white gold ringdesigned as an oval cabochon jadeite, measuring approximately 11.85 x 7.60 x 3.00 mm, framed by single-cut diamond ribbons. 2.7 dwt: size: 4 1/4

A greenish blue tourmaline, diamond and eighteen karat white gold ring designed as an oval-cut green tourmaline, measuring approximately 13.67 x 10.50 x 8.26 mm, framed by round brilliant-cut diamonds

A group of three gem-set, diamond, and eighteen karat white gold rings including a circular-cut blue topaz measuring approximately15.00mm x 10.90mm, within a round brilliant-cut diamond gallery; an ov

A diamond, emerald and eighteen karat white gold ringfeaturing an old mine-cut diamond, weighing approximately 0.75 carat, within geometric mount, set with round brilliant-cut diamonds and emerald bul

Vintage Round Cut Sapphire, Round Cut Diamond, Enamel and 18 Karat White Gold Ring. Sapphire with vivid color. Diamonds G-H color, VS1-VS2 clarity. Ring size 3. Approx. weight: 4.1 dwt. Estimate: $500

A enamel, diamond and eighteen karat gold ring, Hidalgodesigned as orange floral enamel set to the front, accented by round brilliant-cut diamonds. 3.6 dwt; size: 6 1/2

Centering a modified cushion cut sapphire weighing approximately 3.35 carats; in a detailed full and single cut diamond foliate surround; in eighteen karat white gold. Ring Size: 7, Gross Weight: 2.59

Group of Four Gold & Gemstone Rings Comprising one 18 karat white gold ring centering an oval kunzite accented by single cut diamonds and black enamel; one 14 karat white gold ring featuring an oval b