Sold2020Diamond, Topaz and 18K Gold BroochRetro Round Brilliant Cut Diamond, Briolette Topaz and Heavy 18 Karat Yellow Gold Brooch. Stamped 18K. Measures 2-1/4" x 1-1/2". Approx. weight: 36.7 grams. Condition: Very good condition. Estimate: $See Sold Price
Sold2022Manfredi 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 gramsSee Sold Price
Sold202018K Gold Peridot, Diamond & Topaz Snake Brooch PinVintage 18K yellow gold peridot, diamond and blue topaz snake brooch pin , comprise of one 4mm round-cut faceted peridot stone, approx: 57 round brilliant-cut diamonds; approx: 0.30cttw, color: H-I, cSee Sold Price
Sold202318k Gold Diamond and Topaz Floriform Brooch18k floriform brooch marked 750 18k and signed "DS" in diamond. 6 center clear diamonds, approx. .06ct; approx. 34 prong set accent yellow topaz; approx. 117 prong set brown accent diamonds. Overall 1See Sold Price
Sold202318k Yellow Gold, Diamond and Topaz Brooch18k yellow gold, diamond and topaz brooch, 1 1/2" H x 1" W. Approximately 9 grams. Provenance: Beverly, Massachusetts collection. PLEASE NOTE: payment for silver, gold, jewelry, and coins must be madeSee Sold Price
Sold2024PAIR 18k GOLD EARRINGS w/ 14k GOLD BROOCHPair of 18k gold earrings with center garnet stone (8.4 dwt overall. 14k gold broche with array of diamonds and pink topaz (11.5 dwt overall)See Sold Price
Sold2021Mid Century 18k Gold Diamond Gemstone Flower BroochMETAL: 18k Gold. MEASUREMENTS: Brooch is 60mm x 30mm. GEMSTONES: Diamond approx. 0.40ct (stone is chipped), Sapphire, Ruby, Pearl, Topaz. TESTED: 18k. WEIGHT: 24 grams.Gemstones have not been graded fSee Sold Price
Sold2023A group of gem-set and 18k gold jewelry, IlaroA group of gem-set and 18k gold jewelry, Ilarocomprising a pair of earrings and three brooches, set with lapis lazuli, blue topaz, onyx and diamonds; each piece stamped Ilaro 750; 25.49 gross dwt; earSee Sold Price
Sold202418k Gold Diamond Multi Gemstone Flower Basket BroochMETAL: 18k Gold. GEMSTONES: Diamonds approx. 3.50ctw. Multi color Carved gems - Tourmaline, Citrine, Amethyst, Topaz, Quartz. MEASUREMENTS: Brooch is 47mm x 52mm. TESTED: 18k. WEIGHT: 30.8 grams.GemstSee Sold Price
Sold2017DIAMOND OR GEM SET & WHITE GOLD FLORAL BROOCHESAn RBC diamond pave 18k gold long stem tulip; A RBC diamond pave 10k gold branch with carved blue topaz or citrine fruit, and RBC diamond accents, approx. 1.0 cts. TW throughout. 2" x 1/4", 1 1/2" x 1See Sold Price
Sold201918K Carved Gemstone Flower Brooch18k yellow gold carved gemstone and diamond flower vase brooch in the form of carved gemstone flowers, two amethysts, two citrines, two blue topaz and one carved pink tourmaline gemstone vase mountedSee Sold Price
Sold2023Important Diamond & 18K Gold Brooch, 5.06 caratstotal in 38 round diamonds including scarce fancy pink, light blue, light green, yellow and brown and colorless diamonds, 18K yellow gold figural flower setting with Florentine finish, over one ounce,See Sold Price
Sold2017Important Estate 9 Carat Diamond & 18k Gold BroochImportant Estate 9 Carat Diamond & 18k Gold Rose Flower Pin / Brooch. Handmade custom design piece in 18kt white gold with nearly 300 pave diamonds totaling approximately 9 carats. Diamond color is F-See Sold Price
Sold2021Natural Australian Opal Emerald Diamond 18k Gold BroochNatural Australian Opal Emerald Diamond 18k Gold Pin Large Carved Flower Midcentury Brooch Description: I wish you could see this in person because it is sooooo much prettier than the pics! The largeSee Sold Price
Sold2024Rock Crystal Quartz, Emerald, Diamond, 18k Gold Brooch.Rock Crystal Quartz, Emerald, Diamond, 18k White Gold Brooch. Featuring one beveled corner rectangular shaped carved rock crystal quartz depicting an outdoor scene, accented by seventy-one square-cutSee Sold Price
Sold2022.85CT VS1 CENTER DIAMOND & TOPAZ 18K GOLD PENDANT135067 .85CT VS1 CENTER DIAMOND & TOPAZ 18K GOLD PENDANT 18k white gold .85ct E color VS1 brilliant round cut diamond cluster pendant with 33 surrounding white topaz gemstones totaling 1.39ctw topaz.See Sold Price
Sold2023Chrysoprase, Diamond, 18k Gold Brooch.Chrysoprase, Diamond, 18k Gold Brooch. Featuring one oval shaped chrysoprase cabochon measuring approximately 12.2 x 9.9 mm, accented by eight full-cut diamonds weighing a total of approximately 0.30See Sold Price
Sold2020Sabbadini Sapphire Diamonds 18k Gold BroochSabbadini Sapphire Approx 27ct Diamonds Approx 9ct G VVS 18k Yellow Gold Weight 47.7gr Measurements 1.8”x1.8” BroochSee Sold Price
Sold2021Mid-century Emeralds & Diamonds 18k Gold BroochHand made in Italy, circa 1950's. Crafted in 18k white. This piece is suited with a single hinged stem pin bar with a locked. Set with genuine 11 green Colombian Emeralds Approx. 0.80 carats. AccentedSee Sold Price
Sold2022Art Deco Diamonds & 18k Gold BroochArt Deco Pin Brooch crafted in 18k yellow Gold and Platinum, set with Rose cut Diamonds, Rubies & Tsavorites. Embellished with applications of Red Enamel. Measurements: 0.80 x 0.65 inches. Weight: 3.1See Sold Price
2024Vintage Ruby Diamond 18K Gold Butterfly Brooch Beaded Strand NecklaceAdorned by a Pave set (145) Round-cut Diamonds & (2) Small Marquise diamonds, that sparkle in any light. All Diamonds cumulatively weigh appx. 9.30 carats, H-I color, and VS clarity. The necklace is 1See Sold Price
Sold2015Jade, Diamond, 18k White Gold Brooch.Jade, Diamond, 18k White Gold Brooch. Designed as a flower with an articulated bee flying above, featuring four carved jadeite plaques for the petals, leaves and the bee, accented by two marquise-cut,See Sold Price
Sold2016Jade, Diamond, 18k White Gold Brooch.Jade, Diamond, 18k White Gold Brooch. Featuring twelve oval, pear and navette shaped jadeite cabochons ranging in size from approximately 11.84 x 4.82 mm to 6.50 x 4.75 mm, accented by five marquise-cSee Sold Price
Sold2023Diamond & 18K Gold Salamander Brooch, 7.50 carats,293 round brilliant diamonds, high grade, heavy 18K white gold, with appraisal of $17,500.00, 2 1/4" long.See Sold Price
22 hrs LeftCollective HudsonVictorian Antique Diamond, Emerald, Gold, and Silver Brooch, Late 19th Century$3,000
Jun 15Hess Fine AuctionsVintage Van Cleef & Arpels 18k Gold Fine Diamond Signed Numbered Midcentury Brooch$10