18K Bicolor Gold Necklace

A coral, diamond and 18k bi-color gold necklace, Vourakisthe fringe necklace designed with 40 oval-shaped coral cabochons, measuring from approximately 12. 5 x 9.7 mm to 6.2 x 5.0 mm, accented with ro

Orlandini 18k Bi-Color Gold Necklace and Bracelet Matching set having various sized concave gold discs, (3) discs set with (27) small round diamonds; necklace approximately 0.27 carat total, bracelet

AN 18K BI-COLOR GOLD AND DIAMOND NECKLACE Ten strands of ball chain in a webbed design accented by round diamonds weighing approximately 1.05 carats, no. D090, length 15 in. For further information on

AN 18K BI-COLOR GOLD AND DIAMOND NECKLACE Designed as two rows of stars set with brown and near colorless diamonds weighing approximately 3.55 carats in white and blackened gold, length 15 in. Footnot

An exquisite vintage rope chain necklace, in 18K bicolor gold, Geneva, Switzerland, circa 1960's - 1970's. This piece has been beautifully crafted out of two tone 18 karat, yellow and white, gold to c

AN 18K BI-COLOR GOLD, EMERALD, DIAMOND AND ENAMEL PENDANT NECKLACE An ornately decorated cross pendant, set with round and oval cabochon emeralds, round emeralds and round diamonds set in white gold,

AN 18K BI-COLOR GOLD, FANCY YELLOW DIAMOND AND DIAMOND PENDANT NECKLACE Featuring a pear-shaped Fancy Yellow diamond weighing 2.02 carats in a surround of round diamonds and completed by a double oval

MARCO BICEGO: AN 18K BI-COLOR GOLD AND DIAMOND SUITE, ITALY Including a necklace, earclips and a cuff bracelet designed as flexible gold tendrils accented by oval plaques set with round diamonds weigh

An exquisite vintage rope chain necklace, in 18K bi-color gold, Geneva, Switzerland, circa 1960's - 1970's. This piece has been beautifully crafted out of two tone 18 karat, yellow and white, gold to

Italian Diamond and bicolor gold necklace and bracelet Each of gold 'X' links, spaced by white gold bars set with round brilliant-cut diamonds 18k yellow and white gold Necklace 16.50 in, bracelet 7 i

BULGARI: A BI-COLOR GOLD NECKLACE Designed as alternating white and yellow links, mounted in 18k gold, length 22 1/2 in., signed Bulgari, Made in Italy

* An 18 Karat Bicolor Gold and Diamond Necklace, Italian, containing 25 round brilliant cut diamonds weighing approximately 0.90 carat total. Stamp: 18K ITALY. 28.20 dwts. Estimate $1,200-1,800 Proper

Chimento Italian 18k yellow and white gold reversible panther link necklace, one side executed in yellow gold and the other in a white and yellow gold pattern, marked Chimento, 750, and a star for Ita

BICOLOR GOLD SET Consisting of a necklace and bracelet with yellow gold rope chain with twisted white gold box chain. Necklace: 15 inches long. Bracelet: 6 3/4 inches long. Necklace stamp: 18K (Italia

BI-COLOR GOLD, DIAMOND AND GEM-SET BEE PENDANT NECKLACE • 14k white gold and 18k yellow gold • 2 round cabochon emerald eyes, 1 round ruby on chain tag • 30 round diamonds weighing a

18k three-piece suite, to include: bicolor gold, diamond and aquamarine pendant on white gold chain; pair of bicolor gold and aquamarine earrings. Pendant approximately 3/4" H x 1/2" W; necklace 19 3/

Includes an 18kt bi-color gold ring with central panel of channel set rubies with (22) round full cut diamonds - stamped, "18K", ring size - 5. Accompanied by an 18kt white gold necklace - s

7.5mm-16.2mm Pacific Ocean Coral 20" Graduated Necklace W/Solid 18K White Gold & Diamond Clasp RARE - This stunning piece is made of red and bi-color red 7.5mm-16.2mm Pacific Ocean Coral. This is the

Handcrafted from heavy gold, very lavish and splendid. 18K gold luxuriously set with natural South African high-quality diamonds with total weight about of 15.6cts, using bright cutting technology to

A modernist jointed torque suspends two polychromatic crystal opals, 40.7 x 18 x 5 mm and 49.8 x 18 x 7 mm., approx. 55 cts. TW by formula, opal clasp. Ca. 1959. Impressed Burle Marx 18k with other in

Van Cleef & Arpels "Magic Alhambra" malachite 18K gold necklace, sixteen (16) malachite motifs, marked length 51 in. Condition: hairline crack in one stone Provenance: Property from a B

Van Cleef & Arpels Vintage Alhambra 18k Yellow Gold 20 Motif Turquoise Necklace.This Necklace is 33 inches long, weighs 43.7 grams, motif width is apx. 15mm. It's in a very good condition, retail is $

Oval sapphire cabochon, 21.2 cts. (17.44 x 13.92 x 8.45 mm.), framed by 24 RBC diamonds, .58 ct. TW Weights inscribed. 17". 95.2 dwt.

Van Cleef & Arpels. "Alhambra" 16 motif necklace. 18k white gold, onyx. Length: 47 1/2". Van Cleef & Arpels, "Alhambra" 16 motif 18k white gold and black onyx necklace. Sixteen black onyx clover petal