Sold2022PABLO: HARDSTONE AND DIAMOND-SET BROOCHPABLO: HARDSTONE AND DIAMOND-SET BROOCH The hardstone oval plaque, overlaid with two abstract, textured figures and a central brilliant-cut diamond accent, signed Pablo, length 6.7cmSee Sold Price
Sold2020AN ANTIQUE HARDSTONE AND DIAMOND SWEETHEART BROOCH /AN ANTIQUE HARDSTONE AND DIAMOND SWEETHEART BROOCH / PENDANT set with a polished green hardstone in a border of rose cut diamonds, tests as yellow gold and silver, 3cm / 1.1", 7.8g.See Sold Price
Sold202414k Gold Hardstone Signed Cameo Brooch w/ DiamondsHardstone signed cameo brooch set in 14k yellow gold frame with two diamond accents. Cameo depicting a woman in profile, signed on the reverse in cursive, "H.M."50.83 x 38.02 x 14.94 mm. GroSee Sold Price
Sold201614k Hardstone Leaf and Berry Brooch, Austrian14k Hardstone Leaf and Berry Brooch, First half 20th century, 14k, Austrian. Yellow gold brooch set with jade, coral and a diamond. Hallmarked 585 for 14k, Austrian assay mark for 14k and maker's markSee Sold Price
Sold2016Antique mid 19th c gold openwork brooch having ovalAntique mid 19th c gold openwork brooch having oval prong set hard stone 17mm x 13mm x 10mm with 26 old mine cut diamond surround each approx. .02cts, 8 old mine cut rd. diamonds in work each .02cts,See Sold Price
Sold2022LACLOCHE FRÈRES: ART DECO DIAMOND-SET BROOCH, CIRCA 1925LACLOCHE FRÈRES: ART DECO DIAMOND-SET BROOCH, CIRCA 1925 The onyx plaque, applied with a giardinetto motif set with carnelian cabochons, old single-cut and rose-cut diamonds, the geometric borderSee Sold Price
Sold2022KUTCHINSKY: RUBY AND DIAMOND-SET BROOCH,KUTCHINSKY: RUBY AND DIAMOND-SET BROOCH, 1962 Designed as a ropetwist spray, accented by circular-cut rubies and tied with a brilliant-cut diamond ribbon, diamonds approx. 1.80cts total, signed KutchiSee Sold Price
Sold2022DIAMOND-SET BROOCH,DIAMOND-SET BROOCH, PROBABLY 19TH CENTURY Of girandole design, with scrolling foliate motifs, set with table and rose-cut diamonds, in closed back settings, later brooch fitting, length 4.5cmSee Sold Price
Sold2017Cartier gold diamond set brooch in the form of a rCartier gold diamond set brooch in the form of a rose, the petals with fine detailing, diamond weight 0.25 carat, signed and numbered, 4 x 3.6 cmSee Sold Price
Sold2022KUTCHINSKY: LAPIS LAZULI AND DIAMOND-SET BROOCH,KUTCHINSKY: LAPIS LAZULI AND DIAMOND-SET BROOCH, 1972 Designed as six interlocking lapis lazuli hoops with textured 18 carat gold terminals, with a cluster of brilliant-cut diamonds and cabochon lapisSee Sold Price
Sold2022DIAMOND-SET BROOCH,DIAMOND-SET BROOCH, CIRCA 1890 Of openwork design, set with cushion-shaped diamonds, diamonds approx. 3.35cts total, length 3.6cm For further information on this lot please visit Bonhams.comSee Sold Price
Sold2022DIAMOND-SET BROOCHDIAMOND-SET BROOCH Of scrolling design, set with old brilliant and single-cut diamonds, diamonds approx. 5.00cts total, length 5.0cmSee Sold Price
Sold2022FIRE OPAL AND DIAMOND-SET BROOCH; RUBY AND DIAMOND-SET BROOCH, (2)FIRE OPAL AND DIAMOND-SET BROOCH; RUBY AND DIAMOND-SET BROOCH, CIRCA 1970 1st: The abstract spray brooch with beaded and engine-turned decoration, set with fire opal cabochons and brilliant-cut diamonSee Sold Price
Sold2022DIAMOND-SET BROOCH,DIAMOND-SET BROOCH, LATE 18TH CENTURY Of floral design, set with table-cut diamonds in foiled back settings, diamonds approx. 1.70cts total, later brooch fitting, fitted case by S.J. Phillips Ltd, 139See Sold Price
Sold201918 carat gold amethyst and diamond set brooch, in the18 carat gold amethyst and diamond set brooch, in the form of a basket of flowers with amethyst and diamond heads and sprigs of green enamel leaves, 57mm high, 20 gramsSee Sold Price
Sold2017A mid Victorian silver and gold diamond set broochA mid Victorian silver and gold diamond set brooch mount. Of openwork design, comprising vari-size old and rose-cut diamond spray leaves. Estimated total diamond weight 1.10 to 1.50cts. Length 6.5cms.See Sold Price
Sold2023Vintage 10k and Diamond Set BroochDESCRIPTION: a 10k white gold brooch designed in a spiral form inset with a series of round cut diamonds amounting to approx. 2cts total. Affixed along the back with a bale and pin backing. Total WeigSee Sold Price
Sold2019Diamond set brooch, the initial R set with round cutDiamond set brooch, the initial R set with round cut diamonds to white metal, 26mm highSee Sold Price
Sold2022THREE SEED PEARL AND DIAMOND-SET BROOCHES, (3)THREE SEED PEARL AND DIAMOND-SET BROOCHES, CIRCA 1900 1st: Designed as two swallows suspending a heart, set with single and cushion-shaped diamonds, 2nd: Of floral and foliate design, decorated with pSee Sold Price
Sold2022DIAMOND-SET BROOCH/AIGRETTE,DIAMOND-SET BROOCH/AIGRETTE, CIRCA 1900 Of scrolling foliate design, set throughout with cushion-shaped and rose-cut diamonds, diamonds approx. 4.95cts total, length 5.8cm, fitted case by Hunt & RoskeSee Sold Price
Sold2022MOONSTONE AND DIAMOND-SET BROOCH/CLASP/PENDANT, LATE 19TH CENTURY, ON A THREE-ROW CULTURED PEARL...MOONSTONE AND DIAMOND-SET BROOCH/CLASP/PENDANT, LATE 19TH CENTURY, ON A THREE-ROW CULTURED PEARL NECKLACE The central moonstone cabochon within an openwork surround of old cushion-shaped diamonds, witSee Sold Price
Sold2018A Victorian unmarked white gold or platinum diamond setA Victorian unmarked white gold or platinum diamond set brooch Of star form, the central stone spreading to approximately 0.5 carat. 4 cm wide.See Sold Price
Sold2021A group of diamond, gemstone and fourteen karat goldA group of diamond, gemstone and fourteen karat gold jewelryincluding a round brilliant-cut diamond set brooch depicting a dragon and snake fighting for the star over crescent moon; a pendant brooch dSee Sold Price
Sold2022SAPPHIRE AND DIAMOND-SET BROOCH/PENDANTSAPPHIRE AND DIAMOND-SET BROOCH/PENDANT Of textured spray design set with a trio of brilliant-cut diamonds and circular-cut sapphires, length 5.7cmSee Sold Price
May 24BidhausKutchinsky Platinum & 18K Yellow Gold Diamond Flower Brooch And Earrings Jewelry SetUS$10
5 days LeftSworders Fine Art AuctioneersAn antique silver and gold, diamond set Flemish/Vlaams heart brooch,ÂŁ160
2 days LeftHeritage Auctions82017: A Fabergé Diamond-Set Obsidian Hardstone CarvinUS$30,000
5 days LeftSworders Fine Art AuctioneersA diamond and gemstone set dragonfly brooch, c.1890,ÂŁ560(1 bid)
May 26Collective HudsonLarge Impressive Art Nouveau Art Deco 18K White Gold and Diamond Barrette BroochUS$1,600