Sold2017An early 20th century 15ct gold ruby and diamond barAn early 20th century 15ct gold ruby and diamond bar brooch. Of openwork design, the old-cut diamond and circular-shape ruby collet line, with shared halo surrounds and old-cut diamond collet accent tSee Sold Price
Sold2016An early 20th century Egyptian Revival gold, diamondAn early 20th century Egyptian Revival gold, diamond and gem-set brooch. The carved moonstone scarab with ruby and rose-cut diamond surround, to the rose-cut diamond accent openwork wing sides. AustriSee Sold Price
Sold2015An early 20th century 9ct gold cameo brooch.An early 20th century 9ct gold cameo brooch. Designed as a diamond shape with openwork scrolls, the oval-shape cameo to the central panel, depicting a lady in profile. Mark indicating gold. Length 4.5See Sold Price
Sold2021A DIAMOND AND ENAMEL BROOCH, EARLY 20TH CENTURY inA DIAMOND AND ENAMEL BROOCH, EARLY 20TH CENTURY in platinum and yellow gold, the oval body of openwork design, set with a central old cut diamond between panels of blue guilloche enamel, accented by fSee Sold Price
Sold2021DIAMOND ART DECO BROOCHDIAMOND ART DECO BROOCHAmerican, early 20th century. Single melee round-cut diamond centered within openwork, layered white and yellow gold filigree design, marked 14k to verso. 1.25" lengthSee Sold Price
Sold2018An early 20th century gold diamond brooch. Designed asAn early 20th century gold diamond brooch. Designed as an old-cut diamond cockerel, atop a bar. One diamond deficient. Estimated total diamond weight 0.15ct. Length 3.9cms. Weight 2.9gms.See Sold Price
Sold2015An early 20th century silver and gold diamond brooch.An early 20th century silver and gold diamond brooch. The old-cut diamond foliate panels, to the scrolling surmount. Estimated total diamond weight 0.50ct. Length 3.9cms. Weight 3.8gms.See Sold Price
Sold2015An early 20th century gold ruby and diamond brooch.An early 20th century gold ruby and diamond brooch. The alternating old-cut diamond and circular-shape ruby line, to the textured curb-link bar. Estimated total diamond weight 0.10ct. Length 4.3cms. WSee Sold Price
Sold2015An early 20th century 9ct gold jadeite brooch.An early 20th century 9ct gold jade brooch. The openwork foliate centre, with rectangular-shape carved and pierced foliate jadeite panel sides. Jade AF. Length 5.1cms. Weight 9.3gms. Jade untested.See Sold Price
Sold2020An early 20th century silver and gold, pearl andAn early 20th century silver and gold, pearl and diamond brooch. Estimated total diamond weight 0.85ct, H-J colour, SI1-P1 clarity. Length 3.7cms. 8.7gms. Pearls untested.See Sold Price
Sold2021Antique Yellow Gold Diamond & Opal Cameo BroochAntique Early 20th Century Yellow & White Gold, Diamond, & Opal Cameo Brooch. Circa 1900. A rare large hand carved opal cameo of Floral in a border of old mine cut diamonds. Approximately 1.65 carats.See Sold Price
Sold2018An early 20th century gold seed pearl and diamond starAn early 20th century gold seed pearl and diamond star brooch. The old-cut diamond, within graduated seed pearl rays. Estimated diamond weight 0.15ct, I-J colour, SI clarity. Diameter 2.9cms. Weight 4See Sold Price
Sold2016An early 20th century gold conch pearl, diamond andAn early 20th century gold conch pearl, diamond and split pearl brooch. The oval conch pearl, suspended from an old-cut diamond and peach split pearl, with free-form conch pearl sides. Estimated totalSee Sold Price
Sold2016An early 20th century silver and gold pearl and diamondAn early 20th century silver and gold pearl and diamond bow brooch. The pearl, measuring approximately 7mms, within a rose-cut diamond bow, suspending articulated rose-cut diamond ribbons, with pearlSee Sold Price
Sold2015An early 20th century diamond foliate brooch.An early 20th century diamond foliate brooch. Of circular outline, the openwork scrolling panel, set throughout with rose and old-cut diamonds. Estimated old-cut diamond total weight 0.20ct. DiameterSee Sold Price
Sold2018An early 20th century gold ruby, split pearl andAn early 20th century gold ruby, split pearl and diamond bar brooch. The cushion-shape ruby, split pearl and rose-cut diamond cluster, to the twin bar with split pearl stylised crown terminals. LengthSee Sold Price
Sold2016An early 20th century 18ct gold diamond and split pearlAn early 20th century 18ct gold diamond and split pearl crescent brooch. Designed as a graduated split pearl crescent, with old-cut diamond and split pearl stylised wreath detail. Estimated total diamSee Sold Price
Sold2023An early 20th century 18ct gold old and rose-cut diamond crescent brooch.Estimated total diamondAn early 20th century 18ct gold old and rose-cut diamond crescent brooch.Estimated total diamond weight 0.65ct, G-H colour, VS-SI clarity.Diameter 2.5cms. 4.5gms.See Sold Price
Sold2015A French gold seed pearl and diamond pendant, on chain.An early 20th century French gold seed pearl and diamond pendant. Of openwork design, the grooved tubular panel, with bi-colour cross detail, supporting rose-cut diamond and seed pearl floral motifs,See Sold Price
Sold2015An early 20th century 9ct gold split pearl andAn early 20th century 9ct gold split pearl and aquamarine brooch. Of openwork design, the aquamarine and split pearl flower, within a similarly-set foliate surround. Length 3.7cms. Weight 6.3gms,See Sold Price
Sold2018An early 20th century 15ct gold turquoise and splitAn early 20th century 15ct gold turquoise and split pearl brooch. Of openwork design, set throughout with split pearls, with turquoise cabochon highlight and drop. Length 5cms. Weight 5.4gms.See Sold Price
Sold2018An early 20th century 9ct gold turquoise and splitAn early 20th century 9ct gold turquoise and split pearl brooch. Of openwork design, the oval turquoise cabochon, with split pearl foliate heart surround and scrolling sides. Length 4.2cms. Weight 4.5See Sold Price
Sold2016An early 20th century gold diamond pendant. TheAn early 20th century gold diamond pendant. The brilliant-cut diamond with an openwork rose-cut diamond pear-shape surround, suspended by a rose-cut diamond line surmount and integral trace-link chainSee Sold Price
Sold2017An early 20th century gold diamond dress ring. TheAn early 20th century gold diamond dress ring. The brilliant-cut diamond, with openwork knot surround and tapered shoulders. Ring size O. Weight 3.5gms.See Sold Price
15 hrs LeftElmwood'sAN ANTIQUE DIAMOND AND PEARL BROOCH, EARLY 20TH CENTURY the openwork brooch set throughout with rose£120
6 days LeftSworders Fine Art AuctioneersAn early 20th century sapphire and diamond brooch,£320(1 bid)
May 23Colasanti Casa D'AsteAntique 12kt white gold brooch with old cut diamonds and crowned roses€1,000
6 days LeftSworders Fine Art AuctioneersAn antique silver and gold, diamond set Flemish/Vlaams heart brooch,£160