Sold2023A VINTAGE DIAMOND PLAQUE BROOCH, 1930s, in 18ct yellow gold and platinum, the openwork brooch set...A VINTAGE DIAMOND PLAQUE BROOCH, 1930s, in 18ct yellow gold and platinum, the openwork brooch set throughout with old cut diamonds, the diamonds totalling 3.0-3.5 carats, stamped 18ct and PL, 4.6cm, 7See Sold Price
Sold2017A 14 Karat Yellow Gold Brooch.A 14 Karat Yellow Gold Brooch. Modernist mounting contains one oval prong set cabochon turquoise 2" x 1.75" Wt: 17.2 gramsSee Sold Price
Sold2022A VINTAGE GEMSET FLOWER BASKET BROOCH in 18ct yellow gold and platinum, designed as a basket ofA VINTAGE GEMSET FLOWER BASKET BROOCH in 18ct yellow gold and platinum, designed as a basket of flowers, set with single cut diamonds, round cut rubies, emeralds and sapphires, stamped 18ct PLAT, 4.0cSee Sold Price
Sold2022NO RESERVE - A VINTAGE GEMSET FLOWER SPRAY BROOCH in 18ct yellow gold, designed as a bouquet ofNO RESERVE - A VINTAGE GEMSET FLOWER SPRAY BROOCH in 18ct yellow gold, designed as a bouquet of flowers, set with round cut rubies, sapphires and diamonds, full British import assay marks, 5.5cm, 9.6gSee Sold Price
Sold2023AN ANTIQUE PEARL AND DIAMOND STAR BROOCH / PENDANT in 18ct yellow gold, designed as an openwork starAN ANTIQUE PEARL AND DIAMOND STAR BROOCH / PENDANT in 18ct yellow gold, designed as an openwork star set throughout with pearls, accented by an old cut diamond, one pearl missing, stamped 18CT, 4.5cm,See Sold Price
Sold2023AN ANTIQUE AMETHYST BROOCH in 18ct yellow gold, set with an oval cut amethyst of approximately 12...AN ANTIQUE AMETHYST BROOCH in 18ct yellow gold, set with an oval cut amethyst of approximately 12.63 carats in an openwork foliate border, no assay marks, 4.0cm, 10.2g. See Sold Price
Sold2015A 9ct gold gem-set brooch.A 9ct gold gem-set brooch. Of openwork design, the oval opal cabochon, with a split pearl scrolling surround, to the circular-shape sapphire chevron sides. Hallmarks for London, 1988. Length 3.7cms. WSee Sold Price
Sold2021Gem-Set "Parrot" BroochGem-Set "Parrot" Brooch 14k yellow gold/sterling silver, the body of the parrot mounted with an oval cabochon-cut treated emerald weighing approximately 2.58 carats, accented by round-cut treated sappSee Sold Price
Sold2017An 18ct gold diamond and gem-set brooch. Designed as aAn 18ct gold diamond and gem-set brooch. Designed as a giardinetti, with brilliant-cut diamond openwork basket and marquise-shape ruby, sapphire and emerald flowers. Estimated total diamond weight 0.2See Sold Price
Sold2021Two-Color Gold, Diamond and Cabochon Gem-Set FlowerTwo-Color Gold, Diamond and Cabochon Gem-Set Flower Pendant-Brooch 18 kt. yellow and white gold, 5 round diamonds ap. 1.45 cts., 162 round diamonds ap. 5.00 cts., 2 oval cabochon sapphires, 2 oval cabSee Sold Price
Sold2022AN ANTIQUE GARNET AND DIAMOND BROOCH in yellow gold and silver, set with a cabochon garnet in anAN ANTIQUE GARNET AND DIAMOND BROOCH in yellow gold and silver, set with a cabochon garnet in an openwork border set with rose cut diamonds, no assay marks, 2.6cm, 5.8g.See Sold Price
Sold2022AN ANTIQUE OPAL AND DIAMOND BROOCH in yellow gold and silver, set with a central cabochon opalAN ANTIQUE OPAL AND DIAMOND BROOCH in yellow gold and silver, set with a central cabochon opal within a scrolling openwork mount set with old cut diamonds, the diamonds all totalling 5.3-5.5 carats, nSee Sold Price
Sold2017A 1950's 18ct gold diamond and gem-set bird brooch. TheA 1950's 18ct gold diamond and gem-set bird brooch. The bird, comprising textured feathers with openwork breast, emerald eye and ruby and turquoise tail feathers, resting on a diamond accent branch. MSee Sold Price
Sold2017A 9ct gold gem-set brooch and two opal stickpins. ToA 9ct gold gem-set brooch and two opal stickpins. To include a vari-shape opal cabochon openwork brooch, with single-cut diamond highlights, together with two vari-shape opal stickpins. One with hallmSee Sold Price
Sold2015A late 19th century 18ct gold enamel and gem-setA late 19th century 18ct gold enamel and gem-set butterfly brooch. The rose-cut diamond, ruby cabochon and split pearl butterfly, with black enamel limbs and outline, inset to the plain disc with stepSee Sold Price
Sold2021A set of retro Tiffany & Co. gem-set jewelryCirca 1945, 18k yellow gold; Bracelet, brooch, and earrings stamped: Tiffany & Co. / 18k Including a bracelet, brooch, ring, and earrings (modified) each bold item set with five large rectangular citSee Sold Price
Sold2018JEWELRY. Italian 18kt Gold and Diamond Brooch.Italian 18kt yellow gold woven openwork brooch set with 30 round brilliant cut diamonds. Each diamond weighs approx. 0.10 cts each; total approx. diamond weight is 3 cttw. Stamped, "Italy, K18", withSee Sold Price
202218 kt. Gold & Platinum Brooch 0.25 ct Diamond18ct yellow gold & platinum brooch, collet-set with 3x brilliant-cut diamonds, G colour, VS2, central diamond approx 0.12ct. Other two 0.08ct each. 3.8 grams, 5.7cm.See Sold Price
Sold2016Beautiful Victorian Seed Pearl & Turquoise 14k BroochVictorian 14k yellow gold brooch set with approx. 43 small cabochon multi colored turquoise beads and 9 seed pearls set in sterling and raised off a 14k gold leaf and scroll setting. Back has a C clasSee Sold Price
Sold201614K GOLD AND TURQUOISES14K yellow gold brooch set with small turquoise round cabochons. Weight: 5.1g.See Sold Price
Sold201818kt yellow gold coral broochLadies 18kt yellow gold coral brooch featuring 3 prong set cabochon cut coral mounted in a floral design and accented with blue enameling. Measures approx 2". Weight 10.7 grams.See Sold Price
Sold2018An Opal Brooch.An Opal Brooch. 14 karat yellow gold starburst brooch contains six prong set oval cabochon opals Diameter: 1.75" Wt: 10.7 gramsSee Sold Price
Sold202014k yellow Gold Victorian Brooch Set with Single Opal14k yellow Gold Victorian Brooch Set with Single Opal Cabochon: Stunning brooch weighing 10.5 grams, set with single oval opal cabochon. Overall measurement is 2" in length.See Sold Price
Sold2022Yellow Gold and Turquoise Brooch PinUnmarked yellow gold brooch set with 30 light blue stone cabochons, likely turquoise. Ca. early - mid 20th century. Unmarked brooch, but tests as over 16 karat gold. About 52 mm by 54 mm. Total weightSee Sold Price
4 days LeftElmwood'sAN ANTIQUE GARNET AND PEARL OUROBOROS BROOCH in yellow gold, set with an oval cabochon garnet in a£240
4 days LeftElmwood'sNO RESERVE - A DIAMOND CIRCLE BAR BROOCH in 18ct yellow gold, comprising an open circle motif set£10
2 days LeftFederal Assets AuctioneersVintage 18k Gold Multi Prong Agate & Cabochon Coral Modernist Large Brooch Pin$1
4 days LeftElmwood'sAN ANTIQUE OPAL, RUBY, SAPPHIRE AND DIAMOND INSECT BROOCH in yellow gold and silver, designed as a£300
Jun 26Rago Arts and Auction CenterElizabeth Gage, Carnelian, agate, and baroque cultured pearl brooch$1,300
5 days LeftModern JewelryVintage David WEBB BROOCH Pin Clip 18k Gold Enamel Tiger Estate Jewelry$21,750
Jun 23BidhausDavid Webb Tadpole Platinum & 18K Yellow Gold Green Enamel Ruby Eyes Diamond Lips Brooch$10
Jun 26Bidhaus1970's Platinum & 18K Yellow Gold Diamonds Rubies Emeralds And Sapphires Heraldic Brooch$10
6 days LeftMynt AuctionsTiffany & Co. 18K Yellow Gold Snowflake With Lapis Rubies And Diamonds Brooch$5
Jun 24Platinum Auction GroupArt Deco Platinum Diamond Brooch Gold Enamel Amethyst 14k Yellow$300(1 bid)
4 days LeftElmwood'sNO RESERVE - TWO GEMSET ANIMAL BROOCHES comprising a rabbit brooch set with an oval cabochon£10