Antique 1920s Diamond Russian Gold Brooch

Antique imperial russian brooch 1907 decorted with 1 green dematoid and 1 garnet stone in 14k gold finest hall marked 56 imperial russian gold standard and moscow assay mark and init...

Antique Russian brooch centered with 1 natural burmes ruby stone diameter of 5.30mm flanked with old mine cut diamonds estimate weight of 0.70 c...

Antique 14k gold imperial russian era 1880s brooch in trefoil designe centered with old mine cut diamond flanked with seed pearls with engraved work details on gold hall marked 56 im...

Antique russian 14k gold brooch centered with blue sapphire cobouchon cut stone flanked with 4 rose cut diamonds with lenght of 4cm brooch was made in moscow 1899.c during the imperi...

Antique russian large brooch in 14k gold topped with silver with old mine cut diamonds estimate weight of 0.50 carats and natural rubies total brooch lenght 9cm was made in moscow du...

Antique russian brooch in artnovo style open work with old mine cut diamonds and rose cut diamonds with estimate weight of 3.5 carats centered w...

An impressive antique 1920s 0.72 Carat diamond and 14k yellow gold, 14k white gold set bar brooch; part of our diverse antique jewelry estate jewelry collections. This fine and impressive antique 1920s diamond brooch has been crafted in 14k yellow gold with a 14k white gold setting. The bar brooch is ornamented to the center with a 14k white gold pierced decorated feature setting, displaying a feature 0.38Ct and 0.34Ct Old European cut diamond, individually collet set to the halo arrangement. The tapering terminals of this impressive bar brooch are set in 14k white gold. The brooch secures to the reverse with a hinged pin and push fit safety clasp, crafted in 14k yellow gold. This antique bar brooch...

An impressive antique 0.43 carat diamond and 14 karat yellow gold, 14 karat white gold set bar brooch; part of our diverse antique jewelry and estate jewelry collections. This fine and impressive diamond brooch has been crafted in 14k yellow gold with a 14k white gold setting. The yellow gold diamond bar brooch...

Europe, made in 1920's. With 2 brilliant-cut diamonds weighing circa 0,66 ct. and 21 antique-cut diamonds weighing circa 0,42 ct. At the centre large oriental pearl with a diameter o...

A stunning antique Art Nouveau 0.84 carat diamond and 14 karat yellow gold, platinum set brooch; part of our diverse antique jewelry and estate jewelry collections. This stunning, fine and impressive antique brooch has been crafted in 14k yellow gold with a platinum setting. The Art Nouveau design is ornamented with three feature bezel set Old European round cut diamonds; a 0.31Ct, a 0.21Ct and a 0.20Ct. The millegrain decorated, sinuous design is embellished with a further two Old European round cut and twelve Dutch cut diamonds. The brooch secures to the reverse with a hinged pin and clasp fastening, which is struck with the maker's mark and 14k gold fineness mark -585. The side of the setting is also hallmarked with the 14k gold fineness mark. The setting has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as platinum. The 1920s diamond brooch is supplied with three independent diamond grading certificates. Images do not always reflect the true color and brilliance of gemstones and diamonds. The video however provides a truer representation of the actual color and showcases each stone. Condition This stunning antique Art Nouveau brooch...

An impressive antique 0.49 Carat diamond and 14 karat yellow gold, platinum set bow brooch; part of our diverse antique jewelry and estate jewelry collections. This fine and impres...

A fine and impressive antique 1.67 Carat diamond, 9 karat yellow gold and platinum, silver set bar brooch; part of our diverse antique and estate jewelry collections. This fine and ...