An 18 Karat White Gold, Jade, Diamond and Onyx

An 18 Karat White Gold, Diamond and Onyx Necklace, numerous round brilliant cut diamonds weighing approximately 4.55 carats total and carved oval onyx links. Stamp: 18K. 17.25 dwts.

An 18 Karat White Gold, Jade and Diamond Ring, containing one navette shape cabochon cut jadeite jade measuring approximately 24.95 x 7.93 x 3.14 mm and 28 round single cut diamonds weighing approxima

centering one oval cabochon jadeite jade measuring 24.80 x 18.46 x 9.46 mm, with GIA report no. 2215632298 stating the jade has been dyed and polymer impregnated; with 148 full cut diamonds [G-H/VS] w

Lady's Round Cut Diamond, Jade and 18 Karat White Gold Pendant with 14 Karat White Gold Chain. Diamonds F-G color, VS clarity. Very high quality jade with beautiful vivid color. Good condition. Pendan

This is a certified and appraised 18 karat white gold, genuine tanzanite, polished black onyx, and natural diamond ring.  The 6.73 carat cushion-cut tanzanite is nestled in a halo of .86 carats r

Cartier style Approx. 2.0 Carat TW Pave Set Round Brilliant Cut Diamond, Black Onyx and 18 Karat White Gold Jaguar Pendant with Emerald Eyes, 14 Karat White Gold Chain. Diamonds F-G color, VS2 clarity

JADE AND DIAMOND BRACELET Jade and single cut diamonds. 18 karat white gold. 7 1/4 inches long. Stamp: G 18K HW. Gross weight: 8.35 dwt. This lot is located in Chicago.

Cartier Panthere de Cartier Pave Set Diamond, and 18 Karat White Gold Ring. Diamonds E-F color, VVS-VS clarity. Accented with emerald eyes and black onyx. Signed, stamped 750, numbered CRD097931, size

Fine Quality 18 Karat White Gold Panther Bracelet with Black Onyx and Diamond Accents. Measures 7-1/4" L, 11/16" W. Approx. weight: 31.0 grams. Bears Cartier mark, stamped 750. Condition: Very good co

Assembled Art Deco Diamond, Sapphire, Black Onyx and 18 Karat White Gold Pendant (was once a watch) on 14 Karat White Gold Chain. Unsigned. Small crack to onyx, needs small repair to chain spring clas

MOTHER-OF-PEARL, ONYX AND DIAMOND RING Mother-of-pearl, onyx and round brilliant cut diamonds. 18 karat white gold. Ring size 7 1/2. Stamp: 750 D018.Gross weight: 7.30 dwt. 

Carved Green Jade, .32 Carat TW Pave Set Diamond and 18 Karat White Gold Butterfly Pendant / Brooch. Jade with vivid green color. Stamped 18K. Measures 1-1/4" H, 3/4" W. Approx. weight: 5.4 grams. Con

A jadeite jade, onyx, diamond and eighteen karat white gold ringan oval cabochon jade, measuring 13.42 x 9.84 x 5.58 mm, Accompanied by GIA report #5191939506 stating oval double cabochon translucent

Vintage Green Jadeite Jade and 18 Karat White Gold Pendant accented with small round cut diamonds. Signed 18K. Very good conditoon. Measures 1-1/2" L, 5/8" W. Approx. weight: 3.65 pennyweights. Domest

Modern Art Deco style South Sea Pearl, Black Onyx, 18 Karat White Gold Pendant accented with small round cut diamonds. Pearl measures 13.5mm. Diamonds E-F color, VS clarity. Signed 750. Very good cond

comprising one 18 karat white gold stickpin containing one old-European cut diamond [H-I/VS] weighing approximately 0.15 carats, and four rectangular onyx measuring approximately 4.75 x 1.50 mm each (

18 Karat Yellow and White Gold, Diamond and Jadeite Hinged Bracelet The hinged bangle bracelet center 4-prong set with one oval cabochon cut Jadeite Jade, 31.08 x 16.91 x 1.60 mm. in diameter, surroun

18 karat yellow gold circular pendant, 66 mm with 4 pieces, 2 are in tigers-eye and 2 are in black onyx. Centered by a white gold lightning bolt with 21 diamonds. 14 karat yellow gold neckchain (one s

18 karat yellow gold (tested) Rose cut diamonds (polki diamonds), rubies, emerald and white jade India, 19th century Floral-shaped pendant ornate on the front side with numerous gemstones Verso embedd

Contemporary Approx. .25 Carat TW Diamond, 10.05 Carat TW Blue and White Sapphire, .50 Carat TW Ruby, Black Onyx and 18 Karat Yellow Gold Fish Brooch / Pendant. Gem quality stones throughout, vivid co

stamped 'Graff, 4324'; containing 26 oval brilliant cut diamonds [F-H/VS] weighing approximately 19.00 carats total; and 14 full cut diamonds [F-H/VS] weighing approximately 0.05 carats total 21.8 gra

The single slightly graduated strand-style necklace consists of 35 drilled spherical South Seas Cultured Pearls, 11.20 mm. to 12.69 mm. each in diameter, completed with an 18 Karat white gold ball cla

centering one heart shape brilliant cut diamond [U-V/SI2] weighing 3.05 carats, with GIA report no. 6214919951; and 84 full cut diamonds [H-I/VS] weighing approximately 0.65 carats total; 6.5 grams; s

An 18 Karat White Gold, Diamond, Ruby, Sapphire, and Emerald Bracelet, in an Egyptian Revival style, featuring the winged goddess Isis flanked by two falcons on either side, containing eight round bri