A yellow gold ring with brilliants. 18 karat. 2,81g. size: 56. 

Vintage Approx. 9.50 Carat Oval Cut Colombian Emerald, 2.80 Carat TW Twenty Four Round Brilliant Cut Diamond and 18 Karat Yellow Gold Ring. Emerald with vivid color, measures 14.24 x 11.67 x 8.14mm. D

Pear Shape Mabe Pearl, Round Brilliant Cut Diamond and 18 Karat Yellow Gold Ring. Pearl with good luster and polish. Diamonds H-I color, VS clarity. Stamped 750. Ring size 6-1/2. Approx. weight: 10.29

2.56 Carat TW Round Brilliant Cut Diamond and 18 Karat White Gold Engagement Ring. Set in the center with a 1.53 carat round brilliant cut diamond, H color, SI3 clarity. Accented with 1.03 carat TW ro

Italian Repossi Round Brilliant Cut Diamond and Blackened 18 Karat Yellow Gold Ring. Signed. Ring size 6-1/2. Ring top measures 1-5/8" x 3/4". Purchased at Bergdorf Goodman New York. Approx. weight: 1

Lady's Vintage Approx. 2.0 Carat Pave Set Round Brilliant Cut Diamond, Onyx and 18 Karat Yellow Gold Ring. Diamonds G-H color, VS clarity. Signed 18K 750. Surface wear from normal use otherwise good c

An 18 Karat Yellow Gold and Diamond Ring, containing one round brilliant cut diamond weighing 2.02 carats in a modernist free form design ring. Stamp: 18K. Accompanied by a Gemological Institute of Am

An 18 Karat Yellow Gold and Diamond Ring, containing numerous round brilliant cut diamonds weighing approximately 2.75 carats total.  Stamp: LCJ 750. 6.50 dwts.

18karat yellow gold, 7.2 x 6.2mm emerald cut emerald set in 4 prongs with 2 oval yellow sapphire 6.2 x 4.0mm set in 4 prong. Emerald and sapphires are halo’ed with modern round brilliant diamonds. S

Manner of Van Cleef & Arpels, 18 Karat Yellow Gold Perlee Clover ring set with twenty-eight brilliant cut diamonds. Stamped VCA 750. Ring size 6 1/2. Approx. weight: 15.0 grams.

Philippe Charriol Contemporary Approx. 2.0 Carat TW Eighty Eight Round Brilliant Cut Diamond and 18 Karat Yellow and White Gold Men's Ring. Diamonds D-E color, VVS-VS clarity. Signed, stamped 750. Rin

An 18 Karat Yellow Gold and Diamond Ring, Jose Hess, containing 41 round brilliant cut diamonds weighing approximately 2.00 carats total with swooping gold overlaying design. Stamp: Jose Hess (obscure

18 karat yellow and white gold diamond and emerald cluster ring. 26 round brilliant diamonds with 11 round emeralds. Gemstones measure 2.2 to 2.8mm prong set on 18 karat white gold with 18 karat yello

An 18 Karat Yellow Gold, Platinum and Diamond Ring, Jabel, containing seven round brilliant cut diamonds weighing approximately 0.50 carats. Stamp: 18K JABEL 6 50. 2.10 dwts.

An 18-karat yellow gold ring with a cabochon-cut sapphire center stone accented by brilliant-cut diamonds and sapphires. The sapphires total 2.40 carats, and the diamonds total 0.15 carats. The ring i

An 18-karat yellow gold ring with a 1.00CTW half pave of round brilliant-cut diamonds. Stamped K18, 100, on the inside of the ring band. Details and measurements: Ring size: 7.25. Weight: 2.2 G.

Philippe Charriol designers 18 karat yellow gold and stainless steel cable ring, set with round brilliant cut Diamonds in a pave setting. Ring size 6-1/2. Weighs approx. 2.5 dwt (3.9 grams). Shipping

Ladies' 18 karat yellow gold ring set with a cluster containing seven round brilliant cut Diamonds. Ring size 7. Weighs approx. 1.4 dwt (2.1 grams). Shipping to be $20 + insurance in US.

centering one round brilliant cut diamond [P-Q-R/I1] weighing approximately 2.43 carats; and 67 full cut diamonds [I-J/VS] weighing approximately 0.17 carats total 7.5 grams Note: with medium to stron

Center set with one round brilliant cut diamond [H-J/VS], approximately 0.22 carats and bead set with one round mixed cut natural ruby, approximately 0.01 carat; size 6-1/2, 2.9 grams

Italian Round Cut Diamond and 18 Karat Yellow Gold Cross Over Ring. Very Good Condition. Ten (10) Round Brilliant Cut Diamonds. 6.95 pennyweights. Size 4-1/2. Shipping $26.00

This is a certified and appraised 18 karat yellow gold genuine emerald and diamond ring. The 2.36 carat rectangular, step cut emerald is surrounded by 1.22 carats of round, brilliant-cut G-H, VS2-SI2

18 Kt. yellow gold and platinum ring with squared shank, center 4-prong set with one Round Brilliant cut Diamond [H/VS-2], approximately 0.68 ct., accented with 22 full cut round Diamonds [H/VS], appr

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

Ladies' 18 karat gold ring set with a cluster of round brilliant cut Diamonds in the main floral setting and on the left and right shank. Ring size 4-1/4. Weighs approx. 1.4 dwt (2.2 grams). Shipping