A Diamond-Studded Necklace, 18K Yellow Gold

This is a vintage Garavelli 18K yellow gold pendant necklace featuring an open heart pendant studded with 56 full diamonds. The diamonds are VS clarity and H-I color. The chain is 21" long. The heart

This is a vintage designer David Yurman 18K yellow gold necklace featuring a white gold quatrefoil pendant studded with pave set full cut diamonds. The diamonds are VS clarity and G-H color. The chain

DAVID WEBB 18K SODALITE TOPAZ DIAMOND NECKLACE David Webb 18K yellow gold necklace, strung with crystal quartz beads and sodalite heart pendant, accented with blue enamel and studded with 0.89 Ctw dia

Lady's 18K Yellow Gold and Tahitian Pearl Pendant Necklace with Heart Shaped Drop and Tahitian Pearl Studs. Striking ensemble of 18K yellow gold heart shaped pendant studded with tiny accent diamonds

Emerald And Diamond Necklace, 18k Yellow Gold, Approximately 3.8ct Trillion Cut Emerald And 4ctw Round Brilliant J-K, SI Diamonds Set In 18k Yellow Gold. 16 Inches Long. 13.48g Tw. Scroll Through All

A baroque South Sea cultured pearl, diamond and irradiated diamond necklace18k yellow gold; Stamped: 18k / King / Illegible maker's markWith baroque cultured pearls graduating in size from approximate

Hammerman Brothers Turquoise, Black Onyx and Diamond Necklace 18k yellow gold, the Art Nouveau necklace composed of links mounted with twisted carved black onyx measuring 20.0 mm x 11.0 mm and cabocho

Diamond Necklace 18k yellow gold, the necklace mounted with emerald-cut diamonds weighing approximately 6.90 carats in total. l. 16", total weight 26.6 grams

Long Gold and Diamond Necklace 18k yellow gold, the large chain-link necklace accented on six links with round brilliant-cut diamonds weighing approximately 1.25 carats in total. l. 36", total weight

Diamond Necklace 18k yellow gold, the pendant mounted with white round brilliant-cut diamonds and faint yellow rose-cut diamonds weighing approximately 1.05 carats in total, the pendant affixed to an

18th c. Diamond Studded 18K Yellow Gold Heart Shaped Locket, with suspension loop set with single diamond, two-sided interior mountings for photos, 1 3/4" x 1 1/8". 9.3 dwt. Tiny backside dents, other

Vintage 1960s Filigree Diamond Pendant Necklace 18K Yellow Gold 1.54 CTW, 7.35 Gr Make a statement with this gorgeous diamond pendant necklace! Please let us know if you have any questions. Circa: 196

Diamond Necklace 18k white/yellow gold, the necklace composed of interlocking links mounted with round brilliant-cut diamonds weighing approximately 11.22 carats in total. l. 17-1/2", total weight 76.

Diamond Pendant Necklace 18k yellow gold, the pendant mounted with a coin decorated with a flying horse, in a frame accented with round brilliant-cut diamonds weighing approximately 3.91 carats in tot

Coral and Diamond Pendant Necklace 18k yellow gold, the pendant mounted with two coral cabochons measuring 4.9 mm x 6.8 mm and 12.2 mm x 16.0 mm and four calibre-cut black coral stones, accented with

18K white gold filigree chain with cultured gray pearl and diamond necklace with 18K yellow gold separators and clasp. Total weight 11.1 dwt, inclusive. 14\" Long; pendant 1 1/4\" L In good condition.

18K YELLOW GOLD BRIOLETTE DIAMOND T NECKLACE 18K yellow gold Briolette diamond T necklace: (5) 0.02 ct round white diamonds (1) 6.5 x 3.5mm Briolette diamond Si

With diamond necklace, clasp 18K yellow gold with 14K yellow gold tonque, three 18K yellow gold stations, each center diamond bead set. 19.75"l. From Claus Vollrath Inc., Mt. Kisco, New York.

Orlando Orlandini Italian Gold and Diamond Roundel Necklace18k yellow gold necklace with slide-in clasp and safety catch, fashioned with various sized convex roundels with polished finish, and accente

LADY'S EMERALD AND DIAMOND NECKLACE MADE OF 18K YELLOW GOLD Piece weights 34.0 grams.

Chopard Happy Diamonds Heart Pendant Necklace 18K Yellow Gold with 1 Floating Diamond

Beautiful Amethyst, Green Quartz, Tsavorite Garnet and Diamond Necklace 18k yellow/white/rose gold, the custom-designed necklace mounted with pear-cut and rectangular cushion-cut amethysts weighing ap

18K Graduated Turquoise Diamond & Sapphire Necklace.Tested 18K Yellow Gold leaf design necklace with 11 oval turquoise stones and blue sapphires and diamonds. Graduated. 32 saphires (approx 2.7 ct) an

Elsa Peretti for Tiffany & Co. Diamond Wire Collar Necklace 18k yellow gold, the coiled wire necklace mounted on the ends with pear-cut diamonds weighing approximately 1.00 carat in total, stamped "TI