18 kt. Yellow Gold and Diamond Brooch

18KT YELLOW GOLD AND DIAMOND BROOCH C.1960 W 2 3/4" L 1 1/2":Marked "750". Studded with 40 full cut diamonds weighing 2 cts.; 33 grams of gold. Circa 1940.

Estate 18kt yellow gold cameo and diamond brooch, hallmarked 18K 750, approx 2 1/8"l, 1 5/8"w, 20.8 grams (inclusive of all materials) **Provenance: From an important Louisiana estate** Start Price: $

Measures 2 1/2" wide with 4 small round brilliant diamonds, along with 17 small round sapphires. All in a floral design. Total weight 8.5 dwt marked 18kt

Estate 18kt Yellow & White Gold Diamond Brooch Pin. Wreath form. Measures 1.25 inches in diameter. Weighs approximately 13.9 grams inclusive.

FINE CONTEMPORARY 18 KT. YELLOW GOLD/DIAMOND TURTLE BROOCH/PENDANT SIGNED DANKNER, 20TH C., W. 9.8 GR., L. 1" (APPROX. 1 CT. FULL CUT DIA.)

Signed David Webb 18kt yellow gold and diamond brooch. Central pear-shaped diamond measures approx. 4.0mm x 5.0mm or approx. 0.35cttw. Stamped, "© WEBB ® 18K". Total approx. weight

Retro 18 kt. Yellow Gold and Diamond "Wing" Brooch and Earrings, marked "AL" and "18K"; brooch l. 3 1/4 in., 16.60 dwts.; earrings l. 1 3/4 in., 12.41 dwts. **Please note: Payment for all jewelry and

KURT WAYNE 18KT YELLOW GOLD AND DIAMOND HORSES'-HEADS BROOCH (NO RESERVE*) Approx. 12.86 total dwt. (* To be sold with no reserve above starting bid). Two opposing horses with four small single-cut di

FINE CONTEMPORARY 18 KT. YELLOW GOLD/DIAMOND/RUBY RABBIT BROOCH SIGNED E. W. & CO. (E. WOLFE & CO.), 20TH C., 13.6 GR., L. 1 1/4"

18KT YELLOW GOLD, DIAMOND AND ENAMELED BROOCH/STATUE Approx. 65.62 total dwt. (No Reserve*) Enameled figure holding an umbrella and balancing on a ball atop a plinth. Set with three single-cut diamond

18Kt Yellow Gold Diamond & Emerald Cat Brooch. With white gold necklace on cat. Weight - 14 dwt. Measures - 2 1/8" long.

Ladies 18kt white and yellow gold diamond brooch, having (19) single cut diamonds, approx. 0.08-0.05ct each (approx. 1.25cttw), presented in a crescent shape mount, accented by the sculptured yellow g

Exquisite 18Kt Yellow Gold Pearl & Diamond Leaf Brooch. Weight - 9.1 dwt. Contains 10 pearls and 8 diamonds.

This is a vintage 18kt yellow gold diamond small bee brooch. This handmade bee is set with approximately .25 carats of G/H, SI diamonds. The bee is approximately 3/4" diameter and weighs 2.9 grams (1.

18KT YELLOW GOLD, DIAMOND, SAPPHIRE AND PEARL BROOCH Approx. 23.39 total dwt. (No Reserve*) Bow design with four 5.0mm pearls, an approx. 2.0 carat sapphire, approx. 8.2 x 4.6mm, and 74 old mine-cut d

CONTEMPORARY MODERN 18 KT. YELLOW GOLD/STONE/SHELL/DIAMOND LEOPARD BROOCH SIGNED ASCH GROSSBARDT, C. 1980, W. 34.8 GR., L. 1 15/16"

DECO 18KT YELLOW GOLD DIAMOND/RUBY & ENAMELED JAGUAR BROOCH SIGNED ASCH GROSSBARDT, C. 1960, W. 30.6 GR., L. 2 3/4"

TIFFANY & CO. 18KT YELLOW GOLD, RUBY, SAPPHIRE AND DIAMOND GIRAFFE BROOCH, Approx. 31.02 total dwt. (No Reserve*) Two mirrored giraffes cinched at the neck with a pavè diamond bow, approx. 2.00 c

18KT WHITE AND YELLOW GOLD AND DIAMOND HUMMINGBIRD BROOCH Approx. 7.81 total dwt. (No Reserve*) Hummingbird with a pine cone and branch. Set with 36 single-cut diamonds, approx. 0.33 carats total weig

Vintage 18kt Yellow Gold Brooch With Diamonds & Pearls Measuring approx. (1.8î x 0.98î) featuring a textured loop motif with three accent pearls (7.1mm - approx.) accented with a (2.2 brilliant

Antique French 18 kt. Yellow Gold, Ruby, Diamond, and Pearl Butterfly Brooch, l. 1 1/2 in., 7.00 dwts.

FINE CONTEMPORARY 18 KT. WHITE/YELLOW GOLD/DIAMOND/EMERALD/SAPPHIRE UNICORN BROOCH, 20TH C., W. 5.6 GR., L. 1 1/4"

18KT GOLD ENAMEL RUBY DIAMOND BUTTERFLY BROOCH Ca. 1972 An outstanding vintage Designer 18Kt Yellow & White Gold Ruby Diamond Enamel Butterfly Brooch, stamped '18K BR72 JON & Co' nice open work desig

18KT GOLD ENAMEL RUBY DIAMOND BUTTERFLY BROOCH Ca. 1972 An outstanding vintage Designer 18Kt Yellow & White Gold Ruby Diamond Enamel Butterfly Brooch, stamped '18K BR72 JON & Co' nice open work desig