diamond - brooches
482 item(s) found, 1-50 shown:
A sapphire and diamond cocktail brooch, of stylised design with two rows of emerald cut sapphires intertwined with a row of emerald cut diamonds and a row of round brilliant cut diamonds, in 18ct white gold, marked Ks, .
An Art Deco coral and diamond brooch, the pierced rectangular plaque set with an oval coral cut en cabochon, surrounded by old European cut diamonds totalling 4.90cts, in platinum.
A diamond and sapphire brooch, the circular wreath set with forty-nine old cut diamonds, with a sapphire and diamond cluster to one side. 18ct white gold. Weight 12.2 grams. Diameter 3.1 cm. Nb. One stone replaced with diamond simulant.
A diamond brooch, the rectangular pierced plaque set with a central old brilliant cut diamond within a frame of old brilliant and single cut diamonds. Platinum. Weight 8 grams. Length 3.4 cm. Width 1.0 cm.
A diamond spray brooch, the foliate spray with ribbon tie set with round brilliant and single cut diamonds. Stamped 'Hc Ltd'. 18ct white gold. Weight 11.1 grams. Length 5.2 cm.
A diamond bow brooch, set with single cut diamonds in 18ct yellow gold and platinum. Weight 5.6 grams. Length 3.9 cm.
A Victorian sapphire and diamond brooch, of bar design, the central crescent motif set with one line of old cut diamonds and a line of blue sapphires, pearl and diamond floral motif to the centre of the knife edge bar with sapphire and diamond terminals.…
A diamond brooch, of stylised bow and floral spray design, and set throughout with old brilliant cut diamonds. Platinum. Estimated total diamond weight 3.29 carats. Weight 18.83 grams. Length 4.7 cm.
A sapphire and diamond double clip brooch, of pierced design, pave and bezel-set with round single cut diamonds and channel-set with calibre blue sapphires. 18ct white gold and platinum. Estimated total diamond weight 4.80 carat. Length 6.2 cm. Width 2.…
A gold and diamond brooch by Andrew Grima, of organic form, the central spray motif set with single cut diamonds within a gold wire surround. London Hallmarks with date stamp for 1963. Workshop mark for HJCo. 18ct yellow and white gold. Weight 27 grams.…
A tourmaline and diamond novelty brooch, the carved watermelon tourmaline forming the snail shell, with diamond pave set body. 18ct yellow gold. Weight 18.6 grams. Length 4 cm.
A Plique a jour silver brooch; 70 x 45mm butterfly brooch set with two round brilliant cut diamonds and five cabochon blue topaz. Wt. 12.4g
A sapphire and diamond cocktail brooch, the bow design in pierced textured finish, with central feature of sapphires and diamonds, in 18ct gold
An opal and diamond brooch, of triangular form, the solid opal set within a textured frame with claw set diamond detail, in 18ct gold
An Edwardian cultured pearl and diamond brooch, of bow design, centred with a single cultured pearl, grain set with old European and single cut diamonds in millegrain decoration, in platinum
An Art Deco emerald and diamond brooch, the large pierced rectangular plaque of geometric design, centrally set with an octagonal emerald, flanked by two principal old European cut diamonds within a diamond set surround in millegrain decoration,…
A diamond brooch/pendant, of floral spray design, with clusters of claw set round brilliant cut diamonds within ribbon style settings, grain set with single cut diamonds, in 18ct white gold,
A diamond and ruby dog brooch, the finely detailed dachshund pave set with round brilliant cut diamonds with carre cut ruby set collar, in 18ct gold
A sapphire and diamond brooch, of stylised bow and ribbon design, set with a central row of claw set sapphires within grain set diamond borders, in 18ct white gold,
A diamond and enamel brooch, the finely detailed horse and jockey, set with rose cut diamonds and enamel, in 9ct gold and silver
A diamond spray brooch set with round brilliant and baguette cut diamonds, in 18ct white gold and platinum
An Edwardian diamond brooch, of asymetrical design, with four articulated drops of varying lengths, set with old European cut diamonds, suspended from an open diamond set frame with millegrain decoration, in 9ct gold and platinum
A cultured pearl and diamond brooch/pendant, of garland design, set with cultured pearls and single cut diamonds with central bow and ribbon feature, in 14ct white gold
An Edwardian diamond and seed pearl brooch/pendant, comprising a central pearl set heart motif, within an open pierced frame set with four diamonds and seed pearl detail with further seed pearls set to the bale, in 15ct gold
Diamond, turquoise and ruby 'snake' brooch, the head decorated with cabochon turquoise, set with two cushion-cut diamonds, and one pear shaped diamond, approx. 1ct, Si, with two ruby set eyes
A shell cameo diamond brooch; 30 x 25mm carved cameo featuring a portrait of a lady with a round brilliant cut diamond set necklace set in a 9ct gold frame with pendant loop.
Diamond brooch, 1950s, of stylised floral design the flowerhead set to the centre with a round brilliant cut diamond weighing 1.…
Diamond brooch, circa 1920, of plaque design pierced with two stylised florets at the centre between a pair of palmette motifs, set throughout with old European, rose and single cut diamonds together weighing in approximately 2.…
Diamond brooch, John Rowland, Australian, circa 1890, the crescent design set throughout with rose and old European cut diamonds together weighing approximately 1. 50 carats, mounted in 18ct gold, signed Rowland, width approximately 27mm. Accompanied by J.…
Sapphire and diamond bar brooch, Gourlay, circa 1900, the double knife edge design with old European cut diamond set terminals set to the centre with a cushion cut sapphire weighing approximately 4.…
Gold and gem set brooch, circa 1880, designed as a butterfly with cabochon ruby set eyes, wings set with rose cut diamonds edged with circular cut rubies accented by circular cut sapphires the thorax and abdomen set with seed pearls, mounted in 18ct gold,…
Diamond and garnet brooch, circa 1850, the oval shaped carbuncle claw set and encircled by a coiled serpent, its textured body decorated with scale engraving, inset to the head with a pear shaped diamond accented with rose cut diamond set eyes,…
A yellow gold Victorian blue enamel and diamond dome brooch with a star shaped enamel central design featuring an antique cut diamond, embellished with a folded gold ribbon inner border and a rope design outer border.…
A Victorian amethyst and diamond brooch the oval amethyst is surrounded by 8 antique cut diamonds at intervals, in square design settings. 18ct yellow gold, tested, with safety chain
An antique diamond and mother of pearl brooch circa 1900, made by Basse the rose cut diamonds are set into a crescent design surrounding a circular, cabochon mother of pearl,…
A rare 'Coldstream Guards' diamond, ruby and platinum brooch specially commissioned by Garrard & Co.…
A 14 ct yellow gold and diamond dog brooch a finely detailed toy poodle with diamond set collar
Diamond brooch, early 20th century, of garland style, the platinum bar decorated at intervals with circular cut diamonds and foliate motifs in millegrain settings, supporting an articulated leaf and bud pendant anchored by a diamond set drop,…
Yellow gold brooch. Circular, set with diamonds, rubies and a central green stone. (4g)
An Art Deco style diamond brooch, the 14ct gold open-work bar brooch set to one end with diamond panel in geometric millegrain decoration
Yellow gold coral/diamond bar brooch. Large coral central stone surrounded by 6 diamonds. Converted ring. Unmarked (7.7g)
9ct gold ring with small diamond; 14ct gold chain with torah charm & star of David; brooch with menorah set with 7 small rubies; plus sterling silver rings (3), bracelet, chain and small goblets (3) . (11 items)
A zircon and diamond brooch, the round blue zircon centrally set within six single cut diamond set leaves to a knife edge bar all in 18ct white gold
A Victorian diamond bar brooch circa 1880, the 15ct gold bar brooch with a central raised oblong plaque comprising five old cut diamonds within square settings to a rope twist border and applied bead decoration
A bar brooch yellow gold off set with single solitaire diamond
A Victorian gold horseshoe brooch, circa 1860 set in 18ct gold with a pair of concentric horseshoes the outer set with seed pearls the centre with gold detail and an old European cut diamond
A Victorian diamond target brooch, circa 1850, the 15ct gold brooch with Etruscan style wire work centrally set in 15ct gold with five old European cut diamonds, blue enamel and graduated fringing with a glazed locket to the reverse
A rock crystal, amethyst and diamond brooch, the five carved overlapping rock crystal petals centrally set with a circular amethyst amongst diamond tipped stamens on an 18ct gold stem with etched leaves
An Art Deco emerald and diamond brooch, circa 1930, the rectangular platinum bar set with four rectangular cut emeralds interspaced with fourteen round brilliant cut diamonds