18 Kt. Two-Color Gold, Sapphire and Diamond Ring

Estate English 18kt yellow gold ring, set with (three) blue sapphires, approx 0.12cttw, (two) diamonds, approx 0.16cttw, average color: H, average clarity: SI2, incised scroll design at the shoulders,

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

Pair of Two-Color Gold, Sapphire and Diamond Earclips 18 kt. yellow and white gold, 72 square-cut sapphires ap. 4.35 cts., 80 round diamonds ap. 3.15 cts., ap. 14 dwts. C

Buccellati Two-Color Gold and Diamond Band Ring 18 kt., the pierced gold band centering a line of 12 round diamonds in diamond-shaped links, spaced by pairs of small round diamonds, totaling ap. .70 c

Two-Color Gold and Diamond Dome Ring 18 kt. yellow and white gold, 61 round diamonds ap. 4.50 cts., ap. 17.2 dwts. Size 6 3/4. C Property of a Southampton, NY and Charleston, SC Estate

18 kt. yellow and white gold, square-cut sapphires, baguette and round diamonds, pearlescent enamel, 'lucky 13' license plate, ap. 11.6 dwts.

White Gold, Color-Change Sapphire and Diamond Ring 18 kt., one oval color-change sapphire weighing 3.54 cts., square, baguette and tapered baguette diamonds weighing .30 ct., weights inscribed, ap. 4

Two-Color Gold, Diamond, Colored Diamond and Ruby Flower Ring 18 kt. white and yellow gold, small round diamonds and yellow diamonds weighing 7.70 cts., 4 round rubies weighing .20 ct., weights inscri

18 kt. yellow and white gold, 2 pearls ap. 16.4 to 16.1 mm., round diamonds ap. 1.85 cts., ap. 21.7 dwts. Size 7. Pearls: white with faint greenish overtones, few dimples to sides, medium luster. D

Sabbadini Two-Color Gold, Fancy Intense Yellow Diamond and Diamond Double Bombé Ring 18 kt. yellow and white gold, one heart-shaped diamond weighing 1.11 cts., one heart-shaped modified brilliant

Eighteen-Karat White Gold, Sapphire and Diamond Ring, mounted with a cabochon-cut sapphire, with an approximate weight of 4.57 carats, accented with twenty-two single-cut diamonds, with an approximate

Eighteen-Karat Yellow Gold, Sapphire and Diamond Ring, set with forty-two square-cut channel-set sapphires, with an approximate total weight of 2.94 carats, and thirty-eight round brilliant-cut diamon

Estate 18kt yellow gold ring, (one) emerald cut blue sapphire, approx 4.46ct, good symmetry, medium color intensity, shoulders set with (twelve) tapered baguette cut diamonds, approx 1.00cttw, average

Vintage 18K Two tone White Gold Sapphire and diamond Huggie Hoop earrings, 9 baguette sapphire on earring, round diamonds tcw appx 1.25 carats. VS-SI Clarity G-H color. Earrings measure appx 3/4 of in

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

PGL Digital Appraisal. Retail Replacement Value $6,722 Natural sapphires weighing 2.21 carats Natural DiamondsCarat Weight: .27 Cut Style: Round Brilliant Color Grade: H-I Clarity Grade: SI1-SI2 Size

Estate two-tone 18kt (tested) gold ring set with (1) emerald cut sapphire, approx 8mm x 6mm, color: light blue, clarity: SI; unmarked, approx size 7 to 7.25, 3.9 grams (inclusive of gemstone) *Provena

Estate 18kt Gold Diamond & Sapphire Knot Ring. Set with two diamonds and three sapphires. Hallmarked. Can be re sized. Weighs approximately 9.7 grams inclusive.

Estate 18kt gold multi-band sapphire, ruby, emerald, diamond & pearl ring. The ring is comprised of five bands, connected at the base- but all individual, and contains two of each- round faceted emera

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

Antique 18kt White Gold Diamond Ruby Sapphire Ring. Can be resized. Set with three rubies, two sapphires and six diamonds. The top measures just over 1 inch in length.

Spectacular late XIX century Victorian ring set with cushion-cut sapphires of graduating size, set in between two rows of 14x rose-cut diamonds G-H, VS2. Diamond estimated total weight 0.50. Ring is m

Ilias Lalaounis Two-Color Gold, Gem-Set and Diamond Chimera Bangle Bracelet 18 kt. yellow and white gold, 2 collet-set round sapphires and 4 round rubies, 12 small round diamonds, 4 collet-set round s

Two-Color Gold, Diamond and Cabochon Gem-Set Flower Pendant-Brooch 18 kt. yellow and white gold, 5 round diamonds ap. 1.45 cts., 162 round diamonds ap. 5.00 cts., 2 oval cabochon sapphires, 2 oval cab