An 18K gold ring set with about 1.90ct of natural diamonds, the center diamond in an old cut

Victorian 18k Gold Fine Diamond Emerald Ring set w/ 10 Old European Cut Diamonds F-G color VS1-SI1, in halo mounting, the center stone is an approx. 1.70ct Natural Emerald that is very clean and a stu

One 18k white gold ring (750 stamped), set with one center natural diamond and small natural diamonds around and on the sides. Center diamonds description: Cut and shape: Oval. Quantity: 1 pcs. Total

173084 0.90CT SI1 DIAMOND & 0.26CTW RUBY 18K GOLD RING 1 – main gemstone: identity : one center natural diamonds set in prongs setting. Carat weight : 0.90 ct. Shape & measurement : old european cut

Beautiful and fine English ring (made in London), made of 18K Yellow Gold and set in its center with an Old Mine Cut diamond weighing approximately 0.5 Carats. With full marks. size: 6.75 Total weight

Antique European ring (from circa 1900) made of 18K Yellow Gold (acid tested by the auction house) and decorated in its center with a rectangular medallion set with five Old Mine Cut diamonds weighing

Antique European ring (from circa 1900) made of 18K Yellow Gold (acid tested by the auction house) and decorated in its center with a rectangular medallion set with five Old Mine Cut diamonds weighing

An elegant 18k white gold and diamond ladies tiered ring. Features an old cushion cut diamond set high in the center of the ring. Surrounded by tiered prong set single cut diamonds. Center diamond mea

Open "lace" design set with natural diamonds and natural blue sapphire cabochons. The center round brilliant cut diamond (Old European cut) weighs approximately .51ct. Clarity SI1, Color F. Surroundin

Contemporary classic cathedral setting with (1) round Brilliant cut natural diamond, set in the center (Old European cut) with channel set straight baguettes down each side. Center diamond weighs appr

Retro 18k yellow gold bow ring, centrally set with round brilliant cut, natural fancy vivid yellow diamond, 6.14-6.19 x 3.57mm, .81ct. by formula, fans of colorless baguette cut diamonds, approx. 1.25

Set with diamonds in the total weight of approx. 1.50 ct. and an old cut diamond in the weight of approx. 0.50 ct. in the center. Ring size approx. 8.5 US.

Set with old cut diamonds and a diamond in the total weight of approx. 0.50 ct. in the center. Ring size approx. 5.5 US. Weight approx. 10.5 gm.

Center stone approximately 3/4 carat old mine cut diamond prong set in an 18k white gold with an 18k yellow gold band. Ring Size: 6 Weight: 1.7 grams Condition: Showing signs of age including thinning

Simulated sapphire, diamond, and white gold ring Set with an old European-cut diamond and square-cut simulated sapphire, with single and old mine-cut diamond and square-cut sapphire shoulders 18k whit

18k Yellow Gold 2.70 CARAT PRINCESS CUT DIAMOND Engagement Ring, CENTER DIAMOND 1.50 CARAT NATURAL FANCY BROWN Diamond Princess cut. CENTER STONE SET IN PRONG SETTING. SIDE DIAMONDS 1.20 CARAT F COLOR

Circa 1920, Art Deco Ring crafted in 18k yellow and white Gold, Set with three Natural Cabochon Rubies weighing Approx. 1.40 carats. Accented with Old mine and Rose cut Diamonds weighing Approx. 0.30

Antique Rosetta Ring crafted in 18k yellow and white Gold, featuring a center oval shaped natural Rubellite Approx. 3.0 carats. Surrounded by Old European-cut Diamonds weighing Approx. 2.50 carats. H-

Antique Ring crafted in 18k yellow Gold and Platinum on top, set wit a center Natural cabochon Garnet Approx. 5.20 carats. Along with 12 Single Cut Diamonds weighing Approx. 0.45 carats. Top measureme

18K yellow gold ring custom made by David Webb featuring Old European cut diamond weighing 2.70 carats with an approx color grade of I-J and an approx clarity grade of VVS is bezel set in the center o

2.14 Carat TW Round Brilliant Cut Diamond and 18 Karat White Gold Engagement Ring. Set in the center with a 1.64 carat old European cut diamond, J-K color, VS1 clarity. Accented with .50 carat TW roun

Beautiful Art Deco Rosetta Ring crafted from 18k yellow Gold and Platinum on top, Set with a center natural Blue Sapphire Approx. 1.10 carats. Accented with Old mine Diamonds Approx. 1.15cts. I-J colo

Late Edwardian Period Brooch crafted in 18k yellow Gold, set with a center Natural Round Emerald Approx. 0.30 carats. Accented with Old mine and Rose cut Diamonds weighing Approx. 1.55 ctw.Stamped wit

18K yellow gold emerald and diamond ring having center pear cut natural emerald weighing 2.46 carats, 11.11 X 7.25 X 5.22 mm; set with 11 round brilliant cut diamonds, total weight 2.00 carats, color

Circa 1920/30. Art Deco Filigree Ring crafted in Platinum and 18k yellow Gold, set with a center Oval-shape Natural Blue Sapphire Approx. 0. 25 carats. Along with Rose cut Diamonds weighing Approx. 0.