18kt yellow gold and silver Pin and brooch

early 2oth century, weight 8 gr., with old cut diamonds, emeralds and diamond roses, different sizes

Tiffany & Co sterling silver brooch / pin with coral cabochon to center mounted in an 18kt yellow gold bezel. Marked to backside. Measures 2 1/4" (5.7cm) width. Total weight 11.6g.

a. One filigree star & crown lapel pin in 18kt yellow gold, weighing 3.7 grams. b. One loose round brilliant cut diamond, weighing 0.13ct. c. One brooch set with purple colour paste in silver, weighin

Tiffany & Co vintage sterling silver penguin brooch / pin having an 18kt yellow gold beak and inlaid coral eye. Marked to backside. Measures 1 5/8" length.

Tiffany & Co sterling silver turtle brooch pin with coral cabochon set in 18kt yellow gold bezel. Marked Tiffany & Co, Sterling, 18k. Measures 1 1/2" length. Total weight 20.7g.

Tiffany & Co sterling silver starfish brooch pin having a coral cabochon bezel set in 18kt yellow gold. Marked Tiffany & Co, 925, 750. Measures 2 1/8" width.

Large Retro Design 18kt Yellow Gold Brooch Pin. Weighing 8.2 grams. Measures 1.5 inches in length.

Estate 18kt yellow gold brooch/ pin, stylized pufferfish accented with polychrome enamel, gem-set eyes, maker's mark L within a triangle, approx 1.25"h, 1 3/8"w, 17.1 grams (inclusive of all materials

Mike Bird-Romero San Juan 18Kt Yellow Gold & Sterling Silver Stone Brooch. Weight - 33.3 grams. Measures - 2 3/4" long. Crack in stone.

Tiffany & Co. 18KT yellow gold bee brooch pin accented with round emeralds, diamonds, and ruby eyes. 7/8" wide.

Tiffany & Co. 18KT yellow gold bee brooch pin accented with round diamonds and ruby eyes. 3/4" wide.

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

18kt Yellow Gold Vintage Enamel Seahorse Pin/Brooch with Ruby, 9.1 grams, 54mm high

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

Vintage Hobe 14 Karat Yellow Gold Over Sterling Silver Bowknot Floral Pin Brooch with Inset Central Jewel. Stamped. Measures 3" x 3". Approx. weight: 46 grams. Condition: Good condition. Estimate 100.

Estate Tiffany & Co 18kt Yellow Gold Sea Shell Brooch Pin. Hallmarked and signed. Textured gold finish. Measures just under 2 inches in length. Weighs approximately 18 grams.

LADIES 14K YELLOW GOLD & STERLING FLORAL BROOCH Ladies antique 14k yellow gold and sterling silver brooch pin with multicolor stone accents, to include old mine cut sapphire, diamond, pearl, emerald,

Ladies 14k Painted Yellow Gold & Sterling Silver 1980s Styled Estate Pin Brooch. Sterling Makers Mark Np .77ozt 2.5x3"

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AN ERTE SOPHISTICATION BROOCH/NECKLACE, CIRCA 1984. 14k yellow gold and sterling silver with removable pin back brooch/pendant, set with Pave diamonds and sapphires above a carved facial bust of a yo

Antique Victorian 14K yellow gold and silver topped diamond flower motif pin / brooch, set with approx: 24 rose and old-cut diamonds; approx: 0.30 cttw. (carats total weight). Brooch measures 1.68"L x

Classic circular brooch or pin is 18kt. yellow gold with 14 round faceted green 5mm tourmalines - approximate total weight 7.00 carats. The tourmalines are green in hue, dark in tone and strong in sat

A FINE ANTIQUE TURQUOISE, PEARL AND DIAMOND BLACKAMOOR STICK PIN / BROOCH in yellow gold and silver, depicting the bust of a lady carved in banded agate, wearing traditional headdress featuring engrav

3D Bee Brooch Pin .40ct natural diamonds.Rounds, Full cut Brilliant.G-color VS-2 clarity.18kt yellow gold intricate detail of bee characteristics.3.8 grams.Overall: .62 X .82 inch