18 Karat Two-Color Gold, Sapphire and Diamond Ring. Centering a cushion-cut sapphire weighing 9.72

Centering a cushion cut sapphire weighing approximately 1.10 carats; in a full cut diamond double surround; total diamond weight approximately 0.45 carat; in fourteen karat two-tone gold. L: 18 in.; G

centering one oval mixed cut sapphire weighing approximately 2.08 carats; two round brilliant cut diamonds [V/I1] weighing approximately 0.42 carats total; 18 full cut diamonds [K/I] weighing approxim

centering one octagonal modified brilliant-cut sapphire weighing 7.67 carats, with GIA report no. 2225291333 stating the sapphire is unheated; with two trillion-cut diamonds [I-K/SI2-I1] weighing appr

centering one oval mixed cut natural sapphire weighing approximately 6.11 carats; two oval rose cut diamonds [I/VS] weighing 0.16 and 0.21 carats each; and 38 full cut diamonds [I/VS] weighing approxi

centering one cushion shape beryllium treated natural sapphire weighing approximately 1.93 carats; two cut corner rectangular step cut beryllium treated natural sapphires weighing approximately 0.66 c

centering one oval mixed cut natural sapphire weighing approximately 2.21 carats; and 16 full cut diamonds [H/VS] weighing approximately 0.32 carats total 10.6 grams Condition: sapphire is probably he

A yellow sapphire, diamond, and eighteen karat gold ringcentering an oval-cut yellow sapphire weighing 18.79 carats, surrounded by single-cut diamonds in openwork foliate mount.Size: 5 1/2provenance:A

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

Circa 1890, 14K rose gold Centering a cushion-cut sapphire weighing approximately 0.40 ct. and surrounded by twenty old mine-cut diamonds totaling approximately 1.00 ct. and graded I-K color, SI-I cla

An 18 Karat Bicolor Gold, Sapphire and Diamond Ring, containing two baguette cut sapphires measuring approximately 4.33 x 2.42 mm and three square step cut diamonds weighing approximately 0.40 carat t

centering one oval mixed cut sapphire weighing approximately 0.60 carats; 10 round cut sapphires weighing approximately 0.50 carats total; and 10 full cut diamonds [H-I/VS] weighing approximately 0.35

centering one cushion faceted pink sapphire, approximately 6.95 carats, surrounded by 12 old mine and old European cut diamonds, estimated combined weight 1.50 carats, 18 karat yellow gold and platinu

the first 14 karat gold centering one cushion shape mixed cut sapphire/synthetic sapphire doublet measuring approximately 5.50 x 4.10 x 2.85 mm, and 10 full cut diamonds [H/VS] weighing approximately

18 karat yellow and white gold ring with 1 cushion sapphire at 2.80 carats (abraded on top) and 12 round full cut diamonds at 0.52 carat total weight, G-H color/VS-2 to SI-1 clarity. 10.3 grams. Marke

View a video of this lot: Click HereCrafted in 14K white gold; set with a 18.14 carat cushion faceted Ceylon unheated sapphire; flanked by two baguette cut diamonds, weighing a total

AN 18K BI-COLOR GOLD, SAPPHIRE AND DIAMOND RING Centering an oval mixed-cut sapphire weighing approximately 4.35 carats, accented baguette diamonds weighing approximately 0.90 carat, size 8

An 18 Karat Yellow Gold, Sapphire and Diamond Ring, containing one oval cut sapphire weighing approximately 1.64 carats and 12 round brilliant cut diamonds weighing approximately 0.78 carat total. Sta

AN 18K WHITE GOLD, SAPPHIRE AND DIAMOND RING Centering a square cushion modified mixed-cut sapphire weighing 10.36 carats, within a halo of round diamonds, size 5 Footnotes: Accompanied by an AGL Repo

An 18 Karat White Gold, Sapphire and Diamond Ring, Kurt Wayne, containing one octagonal mixed cut sapphire weighing approximately 3.15 carats and six round brilliant cut diamonds weighing approximatel

Sapphire, diamond and 14k white gold ring Centering (1) cushion-cut sapphire, weighing approximately 2.60 cts., accented by (92) full-cut diamonds, weighing a total of approximately 1.15 cts., set in

centering one oval mixed cut sapphire weighing approximately 3.05 carats; 28 tapered baguette cut diamonds [H/VVS] weighing approximately 2.50 carats total; and 12 full cut diamonds [H/VS] weighing ap

Center 4-prong set with one cushion shape mixed cut sapphire, approximately 5.02 carats surrounded by 58 prong or pave’ set Round Brilliant and full cut round diamonds [F-H/VS], approximate tot

18 Karat rose gold sapphire and diamond flower ring. The ring features 1 four prong set, oval cut pink sapphire weighing approx. .51 carats. Accenting the pink sapphire is a halo of 16 pave set, round

An 18 Karat Yellow Gold, Diamond and Sapphire Ring, Picchiotti, containing one marquise cut diamond weighing approximately 1.02 carats and 10 square step and calibre cut sapphires weighing approximate