AN 18K BI-COLOR GOLD, SAPPHIRE AND DIAMOND RING

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 18K BI-COLOR GOLD, SAPPHIRE AND DIAMOND RING • 18k white and yellow gold • 13 oval sapphires • 17 round diamonds • Size 7 1/2 • Estimated gross weight: 15.9 grams Foot

AN 18K BI-COLOR GOLD, YELLOW SAPPHIRE AND DIAMOND RING Centering an oval yellow sapphire weighing approximately 6.15 carats accented by round diamonds set in a swirling openwork shank, size 8 1/2

18K white and yellow gold ring set with a 11.11mm 6ct sapphire center stone surrounded by multi size sapphires and diamond accents. Ring size 6. Stamped 18K. Approx. weight 8.3 grams.

18k white and yellow gold ring band set with eight round diamonds. Ring size 7 1/2. Hallmarked 750 and engraved F - F 25.1.2009. Approx. overall weight 8.6 grams.

AN 18K BI-COLOR GOLD AND SAPPHIRE RING • 18k white and yellow gold • 1 oval sapphire weighing 6.29 carats • Size 7 1/2 • Estimated gross weight: 8.5 grams Footnotes: Accompani

AN 18K BI-COLOR GOLD AND DIAMOND RING Featuring three rows of graduated diamonds weighing approximately 1.05 carats on a 'V' shape design with bi-color stripes, size 6 3/4

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

AN 18K BI-COLOR GOLD AND DIAMOND LEAF RING In a leaf design set with round diamonds with an estimated weight of 2.10 carats, size 7 3/4

MARCO BICEGO: AN 18K BI-COLOR GOLD AND DIAMOND 'MARRAKECH' RING, ITALY Featuring round diamonds set in a woven textured gold band, signed Marco Bicego, Italian registered trademark, size 7 3/4 This l

Bi-Color Gold, Pink Sapphire, and Diamond Ringthe central dome with pink sapphires weighing approximately 2.8 total carats bead set with yellow gold prongs, the triangular shoulders flush set with ful

A Bicolor Gold, Star Sapphire and Diamond Bombe Ring, containing one oval cabochon cut star sapphire measuring approximately 10.54 x 9.74 mm and 20 round single cut diamonds weighing approximately 0.1

A Bicolor Gold, Star Sapphire and Diamond Bombe Ring, containing one oval cabochon star sapphire measuring approximately 10.15 x 10.42 x 10.54 mm with 28 round single cut diamonds. 7.50 dwts.

A PAIR OF 18K BI-COLOR GOLD, RUBY AND DIAMOND EARRINGS AND RING • 18k yellow gold and white gold • 12 marquise shaped rubies • 10 oval rubies • 12 round diamonds • Both w

Bi-Color 18KT Gold, Yellow Sapphire, and Diamond Cocktail Ring, Buccellaticirca 1970s, the gold mount with finely textured detailing centering on a a prong set oval cut yellow sapphire (14.94 x 10.96

BICOLOR GOLD, DIAMOND AND SAPPHIRE RING Containing one round brilliant cut diamond weighing approximately 0.30 carat, 44 single cut diamonds and six round mixed cut sapphires. Ring size 5. Stamp: 18K.

A DIAMOND RING Centering a round brilliant-cut diamond weighing approximately 1.85 carats, mounted in 18k bi-color gold, size: 11 1/4

Ring size 7 1/2, ring top is 8.2mm x 23mm. Color changing sapphire - 6.7mm in diameter, surrounded with 6 old mine cut diamonds (approx. 0.72ctw) Marked: 18ct, platinum. Weight - 5.5 grams.Gemstones h

A GROUP OF PLATINUM-TOPPED GOLD, BI-COLOR GOLD, SAPPHIRE AND DIAMOND BROOCHES • Platinum, 14k white gold, 18k yellow gold • 5 old European-cut, 1 old-mine cut and numerous rose-cut diamond

A PAIR OF 14K BI-COLOR GOLD AND SAPPHIRE STUD EARRINGS WITH A GOLD, EMERALD AND DIAMOND RING • 14k white and yellow gold • 8 round sapphires • 1 pear-shaped emerald • 26 round

TWO BI-COLOR GOLD AND DIAMOND RINGS • 14k white gold and 18k yellow gold • 4 old European-cut and 18 round and single-cut diamonds weighing approximately 1.05 carats total • Sizes 7

An 18 Karat Bicolor Gold and Diamond Ring, Italian, containing 73 round brilliant cut diamonds weighing approximately 2.92 carats total, with ribbed textured gold surround. Stamp: 18K ITALY. 15.70 dwt

An 18 Karat Bicolor Gold and Diamond Ring, Lang, containing ten baguette cut diamonds weighing approximately 0.70 carat total. Stamp: 750 LANG 18K. 5.30 dwts. Estimate $ 400-600 The ring is approximat

BICOLOR GOLD AND DIAMOND RING Round brilliant cut diamonds and 18 karat bicolor gold. Ring size 7.Stamp: 18K.Gross weight: 5.00 dwt. This lot is located in Chicago. <