1.42 ctw Sapphire and Diamond Brooch - 18KT Yellow Gold

Estate 18kt yellow gold brooch, cluster of nine cultured pearls, gold foliage set with twelve blue sapphires, approx 0.60cttw, six diamonds, approx 0.18cttw, average clarity: VS1, average color: G, ha

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

A diamond, ruby and sapphire brooch, stamped 18kt yellow gold, weighing 8.3 grams. The modern stylized brooch is set with five diamonds measuring approx. 2.27mm, five rubies measuring approx. 2.09mm,

Diamond Brooch. Beautiful 18kt yellow gold brooch with central band of 3 diamonds flanked horizontally by graduated sapphire cabochons, and vertically flanked by ruby cabochons. Most probably Austrian

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

Tiffany & Co. 18KT yellow gold bee brooch pin accented with round sapphires, diamond, and ruby eyes. Includes box. 1.5" wide.

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

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

Diamond Pendant or Brooch. Tiffany & Co. 18kt yellow gold cross form pendant or brooch with central round brilliant cut diamond surrounded by (4) pairs of faceted sapphire accents. Stamped verso, "Tif

18 karat yellow and white gold ring with 1 cushion sapphire at 2.80 carats (abraded on top) and 12 round full cut diamonds at 0.52 carat total weight, G-H color/VS-2 to SI-1 clarity. 10.3 grams. Marke

Measuring approx. (1.06” x 0.45”) dual tone design, platinum pin with a removable 18kt yellow gold trim, featuring florets composed of sapphires, rubies and diamonds. (diamonds approx. G-H

18KT YELLOW GOLD BROOCH, RUBIES, EMERALDS, DIAMONDS 17.3GRAMS W 1 1/2" Circular confetti border with center globe studded with diamonds, emeralds, rubies, sapphires. Circa 1950.

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.

Tiffany & Co.18kt yellow gold floral basket brooch showcasing numerous Tremblant flowers accented with natural faceted diamonds, sapphires, emeralds & rubies nestled in an intricate wire basket. Stone

Diamond, Sapphire, 18k Yellow Gold BroochDesigned as a flower, featuring thirty-nine round brilliant-cut diamonds weighing a total of approximately 5.00 cttw., accented by sixty-eight round-cut sapphi

Sapphire, Diamond, 18k Yellow Gold Bow Brooch. Featuring twenty-five square-cut sapphires weighing a total of approximately 0.60 cttw., accented by fifty-four full-cut diamonds weighing a total of app

Diamond, Sapphire, 18k Yellow Gold Brooch. Designed as a butterfly with a flower, featuring five round-cut sapphires weighing a total of approximately 0.25 cttw., accented by fifty-three full-cut diam

18KT YELLOW GOLD, BLUE SAPPHIRE AND DIAMOND RING Central approx. 0.75 ct. oval blue sapphire surrounded by ten small round rose-cut diamonds, approx. 0.25 ctw. Stamped. Setting approx. 12.0 x 14.0mm.

Beautiful modernist piece made in the city of Alessandria in Italy. This bypass ring has been crafted in the shape of a Toi et Moi, in solid yellow gold of 18 karats with high polished finish. Diamond

An 18KT yellow gold Barry Kieselstein-Cord Matlese Cross brooch. There are 4 round diamonds (.80 ctw) accented with a 3 carat green tourmaline in the center with 4 pearls on each end and a crescent mo

18kt yellow gold mesh evening bag (stamped and tested 750), 467.61 grams total weight, with French hallmarks, stamped/numbered 72849. Forty-six diamond rounds (2.9mm) approximately 4.60 cttw. with H c

18K yellow gold 20CTTW sapphire and diamond floral bouquet brooch. Measurements: 50 MM x 44 MM.

0.6 Ctw Diamonds; .09 Ctw Sapphires. 18k Yellow Gold. 23 Grams Total Weight; 1 3/4 X 1 1/2; Marked Tiffany & Co. All Jewelry In This Auction Must Be Paid By Wire Transfer Or In-person Cashier's Check.

14K yellow gold sapphire and diamond crab brooch. The figural crab pin has 10 round single cut diamonds set in its claws 9I-J I1) 0.1 cttw, and 20 round faceted sapphires, 1.2cttw set in its body. Mea