18KT YELLOW GOLD BROOCH W/ DIAMONDS MARKED MARCUS, GERMANY (1 3/4" LONG) APPROX. 13.1 DWT

Vintage Tiffany & Co. 18K yellow gold diamond-cut leaf motif brooch, marked: "TIFFANY & CO. / 18Kt. / ITALY." 2.0" L x 1.5" W. Approx: 13.1 dwt.

John Hardy 18Kt Yellow Gold & Diamond Pendant w/ Necklace. Necklace measures approx. - 18" long. Weight approx. - 4.1 dwt. Have a similar item to sell? Contact us at info@marketauctionsin

Judith Ripka 18KT yellow gold necklace with a dangling triple diamond heart on a textured finish link chain. It is approx 18" long and weighs 21.2 DWT (33 grams). Marked Judith Ripka 18K.

APPROX. 1 CARAT TOTAL WEIGHT, 2 1/4" LONG APPROX. 3.0 DWT

FRENCH DIAMOND, PLATINUM AND 18KT YELLOW GOLD PENDANT/BROOCHKnotted ribbon design with 41 round brilliant-cut diamonds, approx. 1.80 to 2.70mm, set in platinum. Approx. 1.95 carats total weight. Doubl

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.

14K yellow gold, diamond, pearl and enamel brooch / pendant, marked, "14K." 1" diameter. Approx 2.8 dwt inclusive. Missing a pearl.

18Kt Yellow Gold Approx. 2.00ct.-3.00ct. Diamond Tennis Bracelet. Measures approx. - 7 1/2" long. Weight - 8.3 dwt.

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

14Kt Yellow Gold Diamond Heart Pendant w/ Necklace. Weight - 1 dwt. Measures approx. - 16" long.

14KT YELLOW GOLD BAR BROOCH W/ONE DIAMOND APPROXIMTELY 0.03 CARATS, 1.9 DWT OVERALL, APPROXIMATELY 1 5/8 LONG X 1/4 IN

14K yellow gold floral motif brooch, centered with coral spheres, marked: "14K." 1" W x 1.5" W. Approx: 3.1 dwt.

An 18kt Yellow Gold, Platinum and Diamond Ring, Set with nine rose cut diamond melee. Each approx. 0.01 pts each. Marked Plat. 18K. Size: 8 3/4 Approx. weight: 1.8 dwt

An 18KT yellow gold brooch in the shape of a crescent moon. There are a a total of 11 round brilliant diamonds (approx 1 carat total weight). The pin measures 1 1/2" long and weighs 5.5 grams.

Italian gold brooch, 18K yellow ribbon, vintage, mounting six small diamond brilliants; marked on reverse. 2.25" L. Approx. 5.1 dwt inclusive.

Groose Germany marked 14kt yellow gold brooch with songle round diamond. Measures 1 1/2" length, total weight 4.2dwt.

14k yellow gold abstract boomerang shaped brooch with diamond accent. 2" long. Transition cut diamond measures approx. 6mm x 3.1mm, appx. .75cts clarity SI-1, color K. Marked 14k to the reverse.

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: $

18K yellow gold, a large pear-shaped faceted aquamarine with 20 diamonds, set in an oak leaf motif lady's ring with three oak leaves set with diamonds, marked, "750." Ring size 6. Approx 11.1 dwt incl

A Yellow gold Spaniel brooch with ruby eyes and diamond collar consisting of 2 round, cut diamonds. Marked on pin but illegible. 1-1/5in long x 3/4in wide. 9.2 dwt.

14Kt Yellow Gold & Diamond Star of David Pendant w/ Necklace. Measures approx. - 18" long. Weight approx. - 2.1 dwt.

14KT yellow gold sly fox pin holding a cluster of blue sapphire grapes with diamonds on his tail, an emerald in his eye and a ruby nose. It measures 2" long and weighs 17.2 DWT. It is marked 14K and J

Made by Friedrich Speidel around the 1960s in Pforzheim, Germany, this great piece measures approx. 1 3/4" long x 1 1/4" high and weighs ca. 9.3 grams. Marked "750" for 18K gold and carrying Speidel's

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