AN IMPERIAL TOPAZ AND DIAMOND RING in platinum, set

Topaz and Diamond Ring.  This is a platinum ring with a 1.27 carat GIA certified oval-cut topaz that is prong-set with 1.04 carats of round, brilliant-cut, G-I color, SI1-SI2 clarity diamonds in

The 18kt. yellow gold Imperial Topaz Ring is set with one oval topaz 16.80mm x 8.50mm x 3.53mm, approximate formula weight 13.59 carats. The ring is a size 5. The topaz is pink orange in hue with brow

A very nice, clean platinum ring, stamped Plat900 featuring a 4.93ct cushion cut Imperial topaz measuring 13mm x 8mm x 5.5mm (approximate), flanked on either side by two oval diamonds measuring approx

Crafted in platinum; featuring a rectangular step-cut Imperial topaz weighing approximately 11.85 carats; flanked by eight round brilliant-cut diamonds weighing a total of approximately 0.20 carat, mo

18K white gold brushed finish ring by Manfredi featuring a very fine elongated cushion cut Imperial topaz weighing approx. 5.50 ct bezel set in center of ring with 14 very fine full cut diamonds weigh

Estate Platinum Blue Topaz & Diamond Ring. Set with an aqua color topaz at center and four small diamonds. Hallmarked. Ring size 6.25 can be resized. Weighs approximately 4.5 grams inclusive.

The oval-faceted orangey-red topaz, 11.60 x 8.34 mm, four-prong set over RBC diamond pave with baguette-cut diamond accents, approx. .40 ct. TW. 14k. Size 5. 7.4 dwt.

Topaz, Diamond, Platinum Ring. Featuring one triangular-cut topaz weighing approximately 2.75 cts., accented by fourteen single-cut diamonds weighing a total of approximately 0.25 cttw., set in a art

1 CT OVAL CUT SKY BLUE TOPAZ RING WITH .01 CTW DIAMOND ACCENTS SET IN PLATINUM OVER STERLING SILVER. ESTIMATE $100 - $125.

Swiss Blue Topaz Diamond and Platinum RingLadies emerald cut blue topaz weighing approximately 14 carats, with four channel set baguette diamonds and eight prong set single cut diamonds, set in platin

Marked platinum ring set with colored tourmalines, colored spinels / topazes, and diamonds. 950 platinum. Marked "LOH D" and "PLAT". Ring size: about 8. Diamonds are approximately 0.015 each. 27 round

Custom platinum ring set with a 4ct centered large faceted blue topaz and 1ctw diamond accents. Ring size 7. Apparently unmarked but tested for platinum purity. Approx. weight 12.8 grams.

Comprising four in 18k yellow gold include an oval faceted blue topaz with diamonds, gem bombe, pearl and sapphire "turban", or pearl cascade; Five in 14k yellow gold include a marquise cut sapphire,

14K includes a sapphire and diamond ring set with an oval (8x6mm) sapphire flanked by 6 melee diamonds, size 7.25, a topaz and diamond ring set with a round (1ct) topaz flanked by 6 melee diamonds, si

This is an ORIGINAL VINTAGE COCKTAIL RING that was HANDMADE from PLATINUM in the ART DECO STYLE during the 1950s. The frame of the ring is set with 18 BRILLIANT CUT DIAMONDS of G-H color, SI clarity r

GENUINE 8MM SKY BLUE TOPAZ SET WITH A HALO INSPIRED MOUNT. ACCENTED WITH .01 CTW GENUINE DIAMONDS SET IN PLATINUM OVER STERLING SILVER. ESTIMATE $150 - $175.

AWESOME 925 STERLING SILVER RING SET WITH GENUINE DIAMOND & 3.26 CARAT TW (3 PCS) BLUE TOPAZ PLATINUM PLATED

This lovely authentic ring is by Judith Ripka, it is crafted from 18k yellow gold featuring a beautiful rectangular faceted cut canary crystal set in a textured frame and shank and is accented on each

This beautiful authentic ring is by David Yurman from his Chatelaine Collection. Crafted from sterling silver featuring a diamond cut hampton blue topaz gemstone set in a cushion shape halo bridge wit

Size: 7.5 Sterling Silver Gemstone: Natural & Diamond Accent

Size: 7.25 Sterling Silver Gemstone: Natural & Diamond Accent

Size: 8.25 Sterling Silver Gemstone: Natural & Diamond Accent

Tiffany & Co. Platinum Soleste Aquamarine Diamond Ring Platinum set with aquamarine weighing .70ct, and diamonds weighing .43ctw, 6.38 grams. Ring size 6.75, Signed Tiffany & Co. and PT950. In great c

10.30ct genuine estate Blue Topaz diamond ring set in18K white gold, Size 6 ¼ Total weight 11.40 grams. Size 6