clasp, JÖRG HEINZ, yellow gold 750/000, signed JH (Jörg Heinz), 1 emerald cabochon c. 2.0

Pair of emerald earrings : 20th c. One emerald carree set in each of four lobes, total approx. 1 ct. Yellow gold 18 ct. Fineness indication. 0.4 x 0.4 cm, 1.9 g. // Paar Smaragd-Ohrstecker 20. Jh. Je

51 highly lustrous round and near round Akoya pearls, 11 - 10 mm., join 18k yellow gold diamond cluster clasp centrally set with an "A" type green jadeite cabochon, 9.20 cts. by formula. 14 RBC diamon

David Webb Leopard Cuff Bracelet manchette repousse leopard Emeraudes, 18K yellow gold having pear shaped cabochon emerald eyes outer diameter 8 1/2 inches, inner diameter 6 1/2 inches, 114.4 grams

Van Cleef & Arpels coral, diamond and 18k yellow gold flower double-clip brooch Centering (1) round coral cabochon, measuring approximately 12.3 mm, surrounded by (20) round 3.5 mm, coral cabochons, a

14 karat yellow gold Hallmarked with the purity ‘585’ and an additional mark on the back of the clasp 1 natural Colombian emerald of 11.48 carats With typical inclusions, so-called ‘jardin’ He

Colored Gem Pendant. Signed Hammerman Bros. 18kt yellow gold lion's head pendant inlaid with diamond accents, faceted emerald eyes, and a round ruby cabochon to mouth - stamped verso, "18K HB 26", wit

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

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.

This impressive signed platinum ”Maltese Cross” brooch with 18kt yellow gold accents features an approx. 5.27 ct. medium slightly violetish blue sapphire cabochon bezel set into the center

containing 148 single cut diamonds [H-K/VS-SI] weighing approximately 2.20 carats total; 102.0 grams (with extra links); Note: clasp with French owl hallmarks; 6 3/4 inches long (with 1/2 inch extra l

Arthur King Gold, Emerald and Diamond Pendant-Necklace 18 kt., one emerald-cut emerald ap. 65.50 cts., 13 round diamonds ap. 1.45 cts., signed King, ap. 40.7 dwts. gross. Length 14 3/4 inches. C

18 kt gold bracelet with brilliants by CARTIER, YG 750/000, clasp in the form of the Cartier emblem with brilliants total approx. 1.50 ct Wesselton/si, signed and num., l. approx. 20 cm, approx. 97.9

A VAN CLEEF & ARPELS GOLD BRACELET WITH 11 CARATS OF EMERALDS AND DIAMONDS New York, ca. 1940, signed 'V. C. A. N. Y.' on the clasp Bearing a standard 'Double Safety' locking mechanism at the backside

Crafted in 22K and 18K gold; accented with round brilliant-cut diamonds, round cabochon-cut turquoise and ruby eyes; measures 2-3/4 x 2-1/2 inches; weight 60.20 g.Signed: SCHLUMBERGER, TIFFANY; Stampe

Crafted in 14k yellow gold featuring (1) cabochon coral weighing approx 3.30ct. The ring is a size 6 1/4 and weighs 3.4dwt

Crafted in 14k yellow gold featuring (1) square emerald measuring 8.1mm x 7.7mm x 4.5mm and weighing approx 1.75ct. There are (6) round diamonds weighing approx .30cttw. The ring is a size 5 and weigh

Crafted in 18k yellow gold featuring (1) heart shaped emerald measuring 6.5mm x 6.5mm x 4mm and weighing approximately .79ct. There are (12) round diamonds and (3) tapered baguettes weighing approxima

Crafted in 10k yellow gold. Bracelet 1 is 7in in length and weighs 20.8dwt. Bracelet 2 is 7 1/2in in length and weighs 17.3dwt

Crafted in 18k yellow gold featuring (1) pear shape Australian opal weighing approximately 4.60ct. The opal has flashes of green, blue, orange, yellow and red. There are (22) round diamonds weighing a

LOUIS COMFORT TIFFANY, ANTIQUE FAVRILE GLASS BEETLE NECKLACE, in yellow gold, comprising a series of iridescent favrile glass beetle connected by circular and rope twist links, signed Tiffany C. L. 55

This rare vintage 1950's Egyptian Parakeet Motif is a striking work of art. Crafted in 120.8 grams of heavy solid 18K yellow gold. Evenly spaced and evenly matched with 20 Cabochon rectangular & (10)c

CIRCA 1986 Movement :Manual, cal. 5020, 20 jewel, signed Dial :Skeletonised dial, signed Case :Yellow gold case with diamond-set bezel and sapphire-set crown, signed With :Audemars Piguet Extract from

Certified Lab Grown 4 1/3 ctw Emerald Diamond Hidden Halo Engagement Ring 18K Yellow Gold Style: Halo Engagement Ring Total Carat Weight: 4 1/3 ctw Centerstone Carat Wt: 4.00 Centerstone Count: 1 Diam

Patek Philippe 18K Yellow Gold Ref. 4014/1 Ladies Wristwatch With Diamond Bezel and Integral Bracelet Set With Turquoise and Lapis Lazuli Beads, Circa 1968. The Watch Has a 20 Jewel Manual Wind Moveme