18 k yellow Gold and Diamonds Necklace signed "Leo

Metal : 18k Yellow Gold Designer : Not Signed Gemstone : Diamonds approx. 6.0ctw H-1, SI1-SI2 Measurements : Necklace is 16" long Marked: : 18k Weight: 17.8 Grams

Vintage Signed 18k Yellow Gold 11.80ctw Fine Diamond 4ctw Natural Ruby Necklace 25.0 grams Description:A vintage 18k yellow gold & diamond necklace with approx. 4ctw of gem quality natural rubies and

Signed PP, stamped 18K, fine gold chain having three diamond centered stations, pearl drop cap set with a row of small bead set diamonds, gross weight appx. 4.9dwt, fine oval link chain, 16"l, pearl d

18K Gold diamond & gemstone necklace, signed Tiffany & Co Paluma Picaso 750, a variety of ball-shaped rounded gemstones, clasp signed 750 18K yellow gold combined with white and set with white

Tenthio Diamond 18K Yellow Gold Necklace Signed / Stamped: Tenthio 18K Pendant: 2.15" x 0.43" Chain: 15.5" Total weight: 26.1 grams

Full cut Diamonds 3.5 to 4 CT. Greek signed Necklace. Color: G-H. Clarity: VS1. Length: 10.5''. Width: 1.5''. Weight: 181.7g.

LEO DE VROOMEN 18K Yellow Gold Necklaceof hammered wave-link design; signed on clasp de Vroomen; maker's mark; 73.40 dwts.; wd. 1/4 in.; lg. 17 in.Provenance: Collection of a Maryland Lady.

Signed Chopard diamond heart pendant necklace from the 'Happy Diamonds' collection, 18k yellow gold diamond heart pendant 5/8" x 5/8", on 14k yellow gold chain 18" L. Approximately 7 grams TW. Provena

18K yellow gold Judith Ripka necklace with two links with round cut diamonds, approx. 0.65 ctw, hidden fold over clasp, back of necklace signed "Judith Ripka 18K," 18 In. L, 95.8 grams

Vintage Italian 18 Karat Yellow Gold and approx. 3.5 Carat Round Cut Diamond Necklace. Signed 750, 18K, Italy. Diamonds E-F-G color, VS1-VS2 clarity. Good condition. Measures 16-1/4" L, 1" W. Approx.

18K yellow gold necklace by Leo de Vroomen designed with lightly hammered finish cushion shape interlocking links, 1 in. W, box clasp, signed with de Vroomen's maker's mark, 16.5 in. L, 133.4 grams

18k yellow gold; Signed: Tiffany & Co. Designed with knots and ribbed links, set with fifty full-cut round diamonds totaling approximately 2.40 cts. and graded G-H color, VS clarity 15.5" L x .325"

Metal : 18k Gold Designer : Not Signed Gemstone : Yellow and white diamonds approx. 6.55ctw Measurements : Necklace is 16" long and 9mm wide Marked: : 750 Weight: 38.8 grams

18K yellow gold and white gold link necklace with melee diamond links. Signed. 62.5 dwt. inclusive. In good condition.

Described & Photographed By: Kristina CNX 1529 7815 Title: Signed Georg Jensen Diamond Articulated 18K Yellow Gold Tension Set Modernist Necklace 60g Description:Signed Georg Jensen tension-set diamon

18K yellow gold necklace with three sections, center has a citrine with diamonds, the other two sections have garnet with diamonds. Box style clasp. Length: 15”Width: 10mm = 0.375 inDiamond: 33.

18K yellow gold, Italian, scalloped flower pendant comprised of brilliant, full cut, pave diamonds, clarity-VS, color-E-F, over 1 ctw, signed Giorgio Visconti, .90 in. D, suspended on an 18K yellow go

Provenance: Estate Jeweler Chain: 20" long 18k yellow gold Signed - MILOR Pendant: 1" long 1/2" wide at widest point 14k yellow gold Round brilliant cut natural diamonds SBE-OH9

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

Aaron Basha 18kt yellow gold and diamond red enameled race car charm pendant necklace. Color: G. Signed/Hallmarked to pendant and chain. Total Weight: 16.5 grams. Chain Length: 16" Long.Shipping Domes

LEO DE VROOMEN: A PAIR OF 18K GOLD, YELLOW SAPPHIRE, DIAMOND AND ENAMEL EARCLIPS Centering pear-shaped yellow sapphires surrounded by round diamonds set in a blue enamel frame, signed with maker's mar

Vintage David Yurman Pave Set Round Cut Diamond, 18 Karat Yellow Gold and Sterling Silver Pendant Necklace. Signed DY, stamped 750 and .925. Measures 16" L.; pendant measures 3/4" H, 1-1/8" W. Approx.

18k yellow gold, features 2 ruby cabochons and round diamonds which cover the pendant. This piece is fully signed on the back of the clasp. The necklace is 15" in length and the pendant measures 42mm

Signed Van Cleef & Arpels Egyptian Revival/Art Deco style 18K yellow gold necklace/open-end "choker" love birds, green chrysoprase, coral cabochon, lapis, black onyx & diamonds 53.15 dwt approx. & app