Bi-Color 18KT Gold, Yellow Sapphire, and Diamond

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

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

AN 18K BI-COLOR GOLD, GEM-SET AND DIAMOND FLOWER BROOCH A stylized flower centering round diamonds with round yellow sapphire petals and round demantoid garnet leaves, accented with blackened gold, me

18kt yellow gold sapphire and diamond ring, diamonds SI 1, H-J color, approx. .6tcw, approx. 1 ct center sapphire, 4.9dwt, size 7

18kt bi-color gold necklace displaying alternating pairs of yellow gold and diamond inlaid white gold links. Total of (110) round brilliant cut diamonds. Apparently unmarked. Total approx. weight of t

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

1.77ct. Natural Orange Sapphires Clean VS Clarity Vivid orange saturation Round cuts. Each: 4.5mm .50ct. round diamonds. Fully cut and faceted. G-color, VS-2 clarity 18kt. yellow gold 8.37mm wide 6.9

Estate Diamond & Sapphire 18kt Yellow Gold Ring. Set with a round cut diamond of just under 1 carat, E color and VS clarity. On either side is a natural sapphire totaling 2 carats. Made by Stern. Hall

Includes a black twisted necklace accented by bi-color 18kt yellow and rose gold spacers with the central pendant accented by (10) round full cut diamonds. Stamped, "750" within a lozenge fo

A STAMPED "750, 18KT" YELLOW GOLD DIAMOND AND NATURAL SAPPHIRE WATERFALL STYLE NEW RING. 23 ROUND BRILLIANT CUT DIAMONDS OF 1.75 CTS., G=COLOR, VS=CLARITYOVER 2.0 CTS. NATURAL SAPPHIRE ARE INTENSE BLU

Signed Buccellati Italian 18kt bi-color gold bracelet displaying alternating circular ruby cabochon flowers accented by rose cut diamond petals, and yellow gold foliate form pendants with central cros

Necklace. Exquisite 18kt bi-color gold necklace comprised of alternating yellow gold mounted carved hexagonal onyx pendants alternating with white gold mounted carved rock crystal pendants with diamon

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.

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

Bi-Color Gold, Pink Sapphire, and Diamond Necklacependant designed in a round lock motif with central cluster of pink sapphires weighing approximately .85 total carat bead set in yellow gold, the whit

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

Estate 18kt yellow gold ring, Van Cleef & Arpels, eight flowers set with forty blue sapphires, approx 7.72cttw, average color: medium to dark blue, average: eye clean, eight diamonds, approx 1.04cttw,

Estate 18kt yellow gold brooch, cluster of nine cultured pearls, gold foliage set with twelve blue sapphires, approx 0.60cttw, six diamonds, approx 0.18cttw, average clarity: VS1, average color: G, ha

Includes a 14kt yellow gold rope twist bracelet - stamped, "14K", a 14kt bi-color gold, diamond and colored gem Lamston's pin - stamped verso, "CTO 14-K"; and an 18kt yellow gold b

Ring. Garavelli Italian 18kt yellow gold ring displaying a "crack" revealing (14) round brilliant cut diamonds set within a white gold ground. Missing one diamond. Stamped, "Italy 18K&q

Includes an 18kt yellow gold woven ribbon form brooch with a brushed finish and accented by a graduated white gold band displaying (3) single cut diamonds - signed, "14k ©" and "RK

Greek Iconic Ring.Natural Jet Black Onyx, Sapphire Diamonds ring..15ct Natural Cabochon Blue Sapphire..30ct. Diamonds G-color Vs-2 clarity.Gorgeous Carved German Onyx Inlay 18kt. yellow gold 5.7 grams

Includes an 18kt bi-color gold ring with central white gold panel inlaid with (18) pave diamonds - stamped, "750", ring size - 6 3/4; a 14kt yellow gold and round full cut diamond ring - wit

Includes an 18kt yellow gold ribbon form brooch with brushed finish and a white gold accent inlaid with (3) single cut diamonds - stamped, "750". Accompanied by a 14kt bi-color gold band rin