0.35ct oval brilliant cut diamond ring.

EMERALD AND DIAMOND RING Of openwork plaque design set with an oval-cut emerald and brilliant-cut diamonds, ring size approx. M½ For further information on this lot please visit Bonhams.com

SAPPHIRE AND DIAMOND RING The oval-cut sapphire between brilliant-cut diamond shoulders, ring size approx. Q Footnotes: Accompanied by a report from Gem & Pearl laboratory stating that the sapphire is

14KT WHT GOLD NATURL BLUE SAPPHIRE CORUNDUM & DIAMOND RING OVAL BRILLIANT CUT NATURAL BLUE SAPPHIRE. CORUNDUM GEMSTONES ARE MOUNTED IN THE CENTER OF THE RING. ROUND BRILLIANT CUT DIAMONDS ACCENT THE R

SAPPHIRE AND DIAMOND RING Of plaque design set with cushion-shaped and oval-cut sapphires and old brilliant-cut diamonds, ring size approx. I1⁄2 For further information on this lot please visit

Two 9ct gold diamond and gem-set rings. To include an oval-shape sapphire and brilliant-cut diamond dress ring, with an oval-shape emerald and single-cut diamond cluster ring. One diamond deficient. E

David Yurman sterling silver Wheaton set with faceted polished oval Onyx and twenty round brilliant cut diamonds. Ring size 8 1/2. Overall weight 18.9 grams.

Antique Art Deco style 18k rose and white gold ring set with 13 x 10.4mm oval cabochon Star Ruby and round brilliant cut diamonds. Ring size 7. Approx. overall weight 17.5 grams.

JADE AND DIAMOND RING The oval cabochon jadeite jade, between brilliant-cut diamond shoulders, ring size approx. Q Footnotes: Accompanied by a report from the GIA stating that the jadeite jade is natu

OPAL AND DIAMOND CLUSTER RING The oval opal cabochon, within a brilliant-cut diamond surround, ring size approx. M

Diamond Solitaire Ringthe oval brilliant cut diamond (8.60 x 6.00 x 4.19 mm) weighing 1.50 carats (actual) (L color, I1 clarity) in a four prong setting. Ring size 4.5 GIA Report

PLATINUM 1.78 CT RUBY & DIAMOND RING: Single oval brilliant cut 1.78 CT ruby is featured in a unique vertical platinum setting amid a bezel of .53 CT diamonds. Size 6.5. Total weight 3.9 grams. Sold w

Vintage 14K yellow gold ladies ring set with oval Sapphire bordered by twelve round brilliant cut diamonds. Ring size 9. Approx. overall weight 11.2 grams.

10K stamped yellow gold ring; inlaid with an oval-cut blue sapphire and two brilliant-cut diamonds; Ring Size: 6, 1.04 grams

18K white gold and diamond ring, central oval brilliant cuts, 1.14 CT, 12.04 x 6.34 x 2.16 mm, I colour vs 2 clarity, with GIA report, .84 CTW of smallest round brilliants, approximately 6 grams TW, s

BUCCELLATI, DIAMOND RING Containing one oval brilliant cut diamond weighing approximately 0.75 carat and 68 round brilliant cut diamonds weighing approximately 0.50 carat total. Mounted in bicolor gol

Centering on an oval shaped cabochon jadeite, surrounded by round brilliant-cut diamonds, ring size around 8.5. Accompanied by GIA report numbered 2175312484, dated 9/21/2015, stating that the jadeite

JADE AND DIAMOND RING The oval jadeite jade cabochon set between brilliant-cut diamond shoulders, ring size approx. L Footnotes: Accompanied by a report from the GIA stating that the jadeite jade is n

AN 18CT GOLD, EMERALD AND DIAMOND CLUSTER RING, the oval, mixed-cut emerald with round, brilliant-cut diamond surround, ring size H, accompanied by fitted Lazlo case.

14 kt. Rose Gold, Morganite and Diamond Ring, set with oval brilliant cut morganite, approx. 3.71 ct., surrounded by 74 single-cut diamonds totaling approx. .32 ct., Color E-G, Clarity SI-2 to I-1; wi

center oval brilliant cut diamond 4.28cts., K, VS2, GIA report 5202570916, six princess cut diamonds estimated total weight 1.70cts. I-K, SI, stamped "RJB, 18K", yellow gold, size 7-1/2, 11.5 gramsPro

OSCAR HEYMAN, FANCY BROWN-YELLOW DIAMOND AND DIAMOND RING Containing one pear shaped fancy brown-yellow diamond weighing 5.36 carats and eight oval brilliant cut diamonds weighing approximately 1.90 c

Approx. 1.72 ct. oval brilliant cut diamond with its original platinum setting. Diamond measures 9.16 x 6.91 x 4.10mm. Color D. VS1 clarity. Platinum weight 2.2 dwt. Comes with original Harry Winston

Platinum ring band having a 2.55ct (Color: F-G/Clarity:VS) centered oval brilliant cut diamond with 0.24ctw brilliant white diamond accents. Ring size 4.75. Apparently unmarked but tested for platinum

DIAMOND RING Containing one emerald cut diamond weighing approximately 1.60 carats and six oval brilliant cut diamonds weighing approximately 1.75 carats total. Mounted in platinum. Stamp: PLAT. (make