A pink tourmaline, diamond and eighteen karat white gold ring

A pink tourmaline, diamond and eighteen karat gold ringdesigned as an oval-cut pink tourmaline, measuring approximately 12.5 x 8.1 x 7.9 mm, set between square step and round brilliant-cut diamond sho

A pink tourmaline, diamond and eighteen karat gold ringdesigned as a floral carved pink tourmaline, measuring approximately 15.14 x 11.10 x 3.70 mm, framed by round brilliant-cut diamonds. 3.2 dwt; si

A pink tourmaline, diamond and eighteen karat gold ringdesigned as a floral carved pink tourmaline, measuring approximately 15.80 x 12.50 mm, framed by round brilliant-cut diamonds. 3.5 dwt; size: 7

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 tourmaline, diamond and eighteen karat gold ringcentering a carved pink tourmaline, weighing approximately 4.00 carats, surrounded by full-cut diamonds; Estimated total diamond weight: 0.60 carat. G

Pink Tourmaline and Diamond Ring. The 4.94 carat oval-cut, sweet fuchsia pink colored pink tourmaline is prong set in a 14 karat white gold ring with round, brilliant-cut diamonds in the halo and shou

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

14 karat white gold solitaire-style ring with one round cut tourmaline, approximately 2.30 carats, accompanied by a 14 karat white gold ring guard set with six full-cut round diamonds [J-L/VS], total

An 18 Karat White Gold, Pink Tourmaline and Diamond Ring, British, containing one pear shape pink tourmaline weighing approximately 19.75 carats and 76 round brilliant cut diamonds weighing approximat

A Diamond, Tourmaline, Jade, And 14 Karat White Gold Ring. Containing one cabochon lavender jade flanked on either side by one trilliant pink tourmaline and three round white diamonds Size: 7 Weight:

Emerald Cut Pink Tourmaline and 18 Karat White Gold Ring accented throughout with Round Brilliant Cut Diamonds. Tourmaline with vivid color, Measures 16 x 13mm. Diamonds H-I color, VS1-VS2 clarity. St

Ca. last half 20thC. Excellent condition with beautiful color, the trilliant cut gem measures approx. 7 1/2 mm, with eighteen full cut diamonds set into the band, each measuring approx. 1 1/4 mm. The

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 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