18kt. Gemstone Brooch

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18kt. Gemstone Butterfly Broochand pendant, 38 round brilliant diamonds estimated total weight 0.90ct., 14 round faceted emeralds ranging from approx. 1.5 to 3.6mm, 12 round faceted rubies ranging from approx. 2.5 to 3.3mm, stamped

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18kt. Carved Gemstone Broochcarved amethyst flowers and green hardstone leaves, six single cut diamonds, stamped "750" and with maker's mark, 18kt. yellow gold, 2-5/8 x 1-1/2 in., 14.7 gramsProvenance: Private Collection, South

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18kt. Gemstone Bee Broochone baroque pearl, one round brilliant diamond, six round cut rubies, two round cut emeralds, stamped "750", 18kt. yellow gold, 7/8 x 7/8 in., 5.1 grams Provenance: Estate of Sally Kennedy, Asheville,

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VINTAGE 18KT YELLOW GOLD AND GEMSTONE FLORAL BROOCH ~ 1VINTAGE 18KT YELLOW GOLD AND GEMSTONE FLORAL BROOCH ~ 1.75" IN LENGTH, WITH RUBY PETALS AND STIGMA, WITH SAPPHIRE ANTHERS AND BUDS, 53 RUBIES WITH REDDISH PINK COLOR AND MODERATE INCLUSIONS (2.12CT TW

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18KT Gold, Platinum, and Multi-Gemstone Brooch, signed18KT Gold, Platinum, and Multi-Gemstone Brooch, signedthe carved amethyst urn with a gold and diamond accented base, the finely carved gemstone bouquet to include aquamarine, pink tourmaline, citrine,

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Retro Figural Gemstone Broochand pendant, carved turquoise head, nine marquise shaped opal cabochons, 26 single cut diamonds estimated total weight 0.60ct., tested 18kt. yellow gold, 2 x 1-1/2 in., 25.5 grams Provenance: A Privat

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Gemstone Broochleaf design, cultured pearls and one round faceted green stone, illegible stamps on pin stem, also stamped "800" and with other hallmarks, leaves tested 18kt. yellow gold, 1-3/4 x 1-3/4 in., 10.1 gram

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Two Gold & Gemstone BroochesTwo Gold & Gemstone Broochesa leaf motif circle brooch with prong set ruby detailing (stamped 18K; 1 in.); and a textured frog motif brooch with green stone eyes (tested 18KT, 3/4 in.). 7 dwt. Additi

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18K DIAMOND GEMSTONE KIESELSTEIN CORD BROOCHAn 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

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TIFFANY & CO. Angela Cummings Parrot Brooch In 18Kt Gold With Inlaid GemstonesParrot brooch designed by Angela Cummings for Tiffany & Co.This is a very rare colorful parrot brooch, created in New York City by Angela Cummings for Tiffany & Co., back in the 1980. The statement br

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Vintage Tiffany & Co 18K Gold Sapphire Leaf BroochMETAL: 18K gold.GEMSTONES: sapphires. MEASUREMENTS: brooch is 57mm long x 26mm at widest point. MARKED: Tiffany & Co Italy 18Kt. WEIGHT: 10.0 grams. Gemstones have not been graded for color and cl

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2 Yellow Gold & Gemstone Bird and Hedgehog Brooches, 18K and 14K1st item: Ladies 18K yellow gold hedgehog pin featuring two (2) natural round rubies as eyes. The brooch is marked "18Kt S-MeT" and XRF tests 18K gold. The brooch is 3/4 x 1/2" in size and has a gross

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18KT Gold Pin w/GemstonesBrooch pin, marked 18kt gold with 11 gemstones, size is 2 3/8" x 1" wideWeight is 9.7 grams with the stones

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Buccellati 18k Tri Color Gold Bow BroochMETAL: 18k Rose, Yellow, White Gold. MEASUREMENTS: Brooch is 48mm x 30mm. MARKED: Buccellati, Italy, 18kt, 750. WEIGHT: 23 grams. Gemstones have not been graded for color and clarity ,and tested for c

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Tiffany & Co Vintage 18k Gold Ruby Flower BroochMETAL: 18k Gold. MEASUREMENTS: Brooch is 45mm x 30mm. GEMSTONES: Ruby. MARKED: Italy, Tiffany & Co, 18kt. WEIGHT: 17.7 grams.Gemstones have not been graded for color and clarity ,and tested for cl

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Buccellati 18k Gold Brooch PinMETAL: 18k Gold. MEASUREMENTS: Brooch is 40mm x 35mm. MARKED: Buccellati, Italy, 18kt. WEIGHT: 12.8 grams.Gemstones have not been graded for color and clarity ,and tested for clarity and color enhance

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18KT AMETHYST AND GOLD BROOCH18KT AMETHYST AND GOLD BROOCH in Art Nouveau taste, sixteen round cut amethyst gemstones set in a gold brooch in a floral settingMarked with maker's mark and stamped with 18K on the interior of the br

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Tiffany & Co 18k Gold Diamond Brooch PinMETAL: 18k Gold. MEASUREMENTS: Brooch is 50mm x 45mm. GEMSTONES: Diamond approx. 0.46ct. MARKED: 18kt, Tiffany & Co. WEIGHT: 17.1 grams.Gemstones have not been graded for color and clarity ,and te

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Van Cleef & Arpels 1970s Gold Scarf Clip BroochMETAL: 18k Gold. MEASUREMENTS: Clip is 32 x 29mm. MARKED: VCA,88,18Kt,B1353R10. WEIGHT: 15.1 grams.Gemstones have not been graded for color and clarity ,and tested for clarity and color enhancement, u

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Tiffany And Co 18Kt Gold BroochTiffany and Co 18kt gold brooch with 9 small sapphires. This vintage piece is 9.1 grams made in Italy. Comes with original box. Brooch is in excellent condition. Gemstones not tested for color or clar

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JEWELRY. 18kt Gold and Gem Dolphin Brooch.A modernist Italian 18kt yellow gold dolphin brooch featuring a prong-set green gemstone eye and two prong-set pink gemstone accents. Stamped verso, "Kt18 Italy". Total approx. weight is 6.6

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ESTATE 18KT GOLD MULTISTONE OVAL RING BROOCHEstate 18kt yellow gold oval ring brooch, fourteen (14) prong set multicolor gemstones, including diopside, amethyst, citrine, topaz, garnet, pink and green tourmaline, hallmarked 750 with maker's mar

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Manfredi 18k Gold Blue Topaz Diamond Brooch PinMetal : 18k Gold Designer : Manfredi Gemstone : Topaz, Diamonds approx. 0.24ctw Measurements : Brooch is 40mm x 32mm Marked: : Manfredi, Italy, 18kt Weight: 15.3 grams

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Frascarolo 18k Gold Diamond Ruby Enamel Pelican BroochMetal : 18k Gold Designer : Frascarolo Gemstone : Diamonds approx. 0.12ctw, Ruby eye Measurements : Brooch is 36mm x 32mm Marked: : Frascarolo, 18kt Weight: 18.9 grams

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