Dark Brown Opal Ring 18K Yellow Gold 24.69Ct with GIA certification

18K white gold lady's diamond ring having 3.04 carat cushion cut center, color fancy dark yellowish brown, clarity SI-2, with GIA certification, report #2171301396; set with 68 round brilliant and bag

Superb 18K yellow gold ladies ring having a massive 18.55 carat oval cabochon cut dark fiery opal surrounded by 5.85 carat total weight brilliant cut white diamonds in a double bezel pattern. Ring is

Oval Cut Natural Sapphire Set In Diamonds And 18k Yellow Gold. See Photos For Appraisal And Gia Certification. Over $4,500 Retail. Size 7

18K YELLOW GOLD BROWN/WHITE DIAMOND RING SET WITH 1.03CT NATURAL FANCY DARK/PINKISH BROWN ROUND BRILLIANT AND APPROXIMATE (128) ROUND BRILLIANT MELEES, APPROXIMATE DIAMOND TWT 1.67 CTS. RING SIZE 10;

18k Yellow Gold, Semi-Precious Gemstone and Diamond Rings (2) rings including one having an oval cut dark opal surrounded by round cut cluster set diamonds; and the other having a hawk eye surrounded

Edwardian circa 1910s', GUILD laboratories' certificates are as accurate as GIA AND AGL certificates, and Sumer collection stands a hundred percent behind Guild laboratory's certifications.

GIA CERTIFIED EXTRA LARGE 18KT WHITE AND YELLOW GOLD ENGAGEMENT RING. 3D CLASSIC HALO DESIGN. WHITE DIAMONDS ARE F/G COLOR, VSSI CLARITY .77 CARATS. PEAR SHAPE FANCY DEEP BROWN DIAMOND IS VVS2 CLARITY

METAL: 18k Gold/ Platinum. MEASUREMENTS: Ring size 5.5, sizing balls can be removed to slightly increase the size. Top is 25mm wide. GEMSTONES; Center GIA certified 1.54ct OEC fancy yellow/brown I1 di

Title: Estate Yellow Gold Diamond and Opal Ring Description: Estate Yellow Gold Diamond and Opal Ring; 18k yellow gold; 9.8dwt/15.2g; 6 round brilliant cut diamonds 0.75cts; 1 center oval peacock opal

Natural Peruvian Pink Faceted Opal Ring 18K Yellow Gold, ring size is 9, new condition, rare stone and stunning setting.

MENS 18K YELLOW GOLD WHITE OPAL RING Mens 18K yellow gold ring with a 10 x 15mm oval white opal. Weight: 11.8g Size: 11.5

119032 18K YELLOW GOLD MEXICAN FIRE OPAL LADIES RING 18K yellow gold Mexican fire opal ladies ring. Mexican Opal Weight: 4.82 GramsSize: 6 Condition: Very fine.Mexican

FEATURES (1) 14 X 10MM OVAL CABOCHON. SIZE 8 1/4. 7.2GTW.

Antique Opal & Garnet Dome Ring 18K • 7 Faceted Opals (4mm each)• 6 Red Garnets (1mm each) • Size 6 / *Can be resized • Weight: 2.2 Grams • Hallmarks: 18K T.H.G.E. • Weig

No Reserve! Title: Natural 4.47 ctw. Opal and Diamond Ring 18K Yellow Gold Description: 18K/750 Karat Solid Yellow Gold Ring with 3.80 ct. Natural White + Play of Colors(Vivid) Opal and 20 pieces Natu

Three opal rings18k and 14k yellow gold; One ring stamped: 14kIncluding an 18k yellow gold half moon opal ring off-set with seventeen round full-cut diamonds totaling approximately 0.30ct. in weight a

Unusual Opal and Diamond Ring 18k yellow gold, the ring mounted with an oval opal cabochon weighing approximately 5.80 carats, set in a gold mounting in the form of branches, accented with round brill

AN 18K GOLD PENDANT AND 14K GOLD AND OPAL RING • 18k and 14k yellow gold • 4 oval opal cabochons • Pendant measures 1 1/2 x 1 3/8 in., ring size: 6 • Estimated gross weight: 15

Here is a very nice men\'s natural boulder opal ring set in 18K yellow gold. This one has been around for awhile, probably since the 40\'s.Stunning oval shape boulder opal displays a beautiful green p

179143 18K YELLOW GOLD BROWN TOPAZ LADIES RING 18k yellow gold brown topaz ladies ring with one 20.5 X 14.5mm emerald-cut brown topaz. Stone Type: Topaz Weight: 9.6 grams Size: US 5.5 Condition: Very

Set of 18k yellow gold diamond and opal earrings and ring including:18k yellow gold opal and diamond ring; with nine white-crystal oval cabochon cut opals and 20 round brilliant diamonds. One large ov

Title: 18K YELLOW GOLD ETHIOPIAN OPAL & DIAMOIND RING Metal Purity: 18K Yellow Gold Metal Weight: 3.32 Gemstones: Ethiopian Opal Carat Weights: 1.7 Size/Dimensions: 6x8 Additional Information: Oval :

KG AT0 VICTORIAN Ruby Opal Yellow Gold Ring Material: 18K Yellow gold, Ruby, Opal Measurements: ½”H x 1”W Ring Size: 5.5 Weight: 6.5 A MUST HAVE FOR COLLECTOR! Reserve: $420.00

Ring made of brightly polished 18K yellow gold, featuring a prong set oval opal cabochon, weighing approx. 0.60 carat, marked: "750 and with a maker's mark". Measuring US size 4 3/4, approx. 2.4 dwt.