Mauboussin Diamond and Quartz Choker Necklace 18 Karat Yellow Gold

Product details: The necklace is made out of 18 karat yellow gold and 2ct round brilliant cut diamond I-J/ VS1, featuring box clasp. Made in Italy. Hallmarks: 18K Italy 750 Measurements: the necklace

Vintage Bulgari style Heavy 18 Karat Yellow Gold, Pave Set Diamond and Pearl Flexible Choker Necklace. Stamped 750. Pearls measure 7mm. Very good condition. Measures 4-1/4" interior diameter, 7/16" wi

A Sterling Silver, 18 Karat Yellow Gold, Canary Quartz and Diamond 'Two' Pendant/Necklace, Judith Ripka, consisting of alternating polished and textured oval link silver necklace with twisted silver a

A Ruby and Diamond Necklace. 18 karat yellow gold necklace contains 84 round diamond which are VVS/VS clarity, F-G color, and total approximately 6.25 carats. Suspended from the necklace is a pear sha

An Azurite Malachite & Diamond Necklace. 18 karat yellow and white gold mounting contains eight curved links of inset azurite malachite. Between the azurite malachite are eight pave diamond mounted li

A Sapphire & Diamond Necklace. 18 karat yellow and white gold mounting with 15 bead set round diamonds flanked by 56 square cut sapphires Length: 17" Wt: 9.5 grams

center bezel set in the necklace is one marquise brilliant cut diamond [H/SI-1], approximately 1.90 carats, enhanced with two tapered baguette cut diamonds [G-I/VS], approximately total weight 0.36 ca

containing 145 full-cut diamonds [G-H/VS-SI] weighing approximately 6.50 carats total; 93.0 grams; 18 inches long

Including an 18 karat yellow gold necklace set with 15 full cut round diamonds[G-I/SI], total approximate weight 1.60 carats; necklace measures 20 inches long and weighs 4.8 grams; and one 18 karat ye

gold flexible brick link necklace bead set with 138 full cut round Diamonds [I/VS], approximate total Diamond weight 2.76 carats, 69.8 grams, 17" long by 8.00 mm. wide;

An elegant vintage choker necklace, in 18K gold, Switzerland, circa 1960's -1970's. This beautifully crafted 18 karat yellow gold necklace has a fine symmetrical linear pattern throughout and has been

set with a single graduated row of seven full cut round diamonds [I-K/I-1], total approximate weight 0.91 carats; measures 14-¼ inches long; weighs 4.7 grams

The cable-link chain adjustable length necklace set with one cut-corner rectangular step cut diamond [H-J/VS], approximately 0.20 carats 18 inches long, 2.2 grams

Vintage Italian Round Brilliant Cut Diamond, 5.0-9.0mm Pearl and 18 Karat Yellow Gold Necklace. Diamonds F-G color, VS1-VS2 clarity. Pearls with good luster and polish. Stamped 750, Italian hallmark.

LALAOUNIS, YELLOW GOLD AND DIAMOND PENDANT NECKLACE Round brilliant cut diamonds. 18 karat yellow gold. Chain: 17 1/2 inches long. Pendant: 1 3/8 inches wide. Stamp: A21 GR 750 (maker's mark). Clasp

Double Strand Sixty Five 11.0-14.5mm South Sea Pearl Necklace with Diamond and 18 Karat Yellow Gold Clasp. Pearls with good polish and luster, minor natural blemishes. Stamped 750. Measures 16-1/2" L.

Vintage Alisa Italian Sterling Silver and 18 Karat Yellow Gold Choker Necklace with Cross Pendant together with Three (3) Sterling Silver Bangle Bracelets. Signed. Good condition. Choker measures 5-5/

A Pair of 18 Karat Yellow Gold, Quartz and Diamond 'Cobblestone' Earrings, H. Stern, containing two square mixed cut quartz measuring approximately 16.66 x 15.77 mm and 10 round brilliant cut diamonds

pendant set with one cushion shape cabochon cut black onyx, 12.60 x 10.00 mm. in diameter, surrounded by 36 full cut round diamonds [J-L/VS], total weight approximately 0.15 carats, accompanied by a s

Description updated with additional information from the jeweler! See below.Hans Cullmann 18 karat yellow gold pendant choker necklace featuring a medieval coin from the Byzantine (Eastern Roman) Empi

Van Cleef & Arpels style "Frivole" Diamond and 18 Karat Yellow Gold Pendant Necklace. Diamond E-F color, VVS clarity. Signed, stamped Au750, numbered JA 185253. Pendant measures 7/8" diam.; chain meas

Set of matching marked 18 karat yellow gold and diamond necklace and pair of earrings. Marked on necklace "18 K" and a rose like symbol. Earrings also marked "18 K" and an unknown symbol. Diamonds are

VK NUTO TIFFANY & Co. by Elsa Peretti Diamonds by the Yard & 18 karat Yellow Gold Necklace Signature Diamonds by the Yard Sprinkle necklace created by Elsa Peretti for Tiffany & Co. Elegant, feminine

DESCRIPTION: Antique 18 karat yellow gold ladies necklace featuring 15 carats in emeralds and approx. 2 carats in rose cut diamonds finished in floral designs. The pendant features an approx. 3 to 3.5