Antique 1.02 Carat Diamond and Yellow Gold Brooch Circa 1910

A stunning, fine and impressive antique 3.00 carat Burmese ruby and 1.02 carat diamond, 15 karat yellow gold and silver set brooch; part of our diverse ruby jewelry collections. This stunning, fine and impressive antique ruby brooch...

An impressive antique 0.58 carat sapphire and 1.19 carat diamond, 18 karat yellow and white gold bar brooch; part of our diverse antique jewelry and estate jewelry collections. This fine and impressive antique sapphire and diamond brooch has been crafted in 18k yellow gold with an 18k white gold setting. The 18k white gold set shaped bar design is ornamented with two feature bezel set marquise cut blue sapphires. Five graduated bezel set Dutch cut diamonds are displayed to the center of the bar. The shaped settings that surround the marquise cut sapphires are embellished with a further forty-eight pavé set Dutch cut diamonds. The brooch secures to the reverse with a hinged pin and clasp, and benefits from a hinged safety latch to secure the pin in place when worn. This antique gemstone brooch...

A fine and impressive 0.62 carat diamond and 15 karat yellow gold bar brooch with platinum setting; part of our antique jewelry and estate jewelry...

A fine and impressive antique 0.92 carat diamond and 18 karat yellow gold, platinum set bar brooch; part of our antique jewelry and estate jewelry collections. This fine antique diamond...

A stunning, fine and impressive antique 9.50 carat garnet, seed pearl, 15 karat yellow gold and 18 karat yellow gold set brooch; part of our diverse antique jewelry and estate jewelry collections. This stunning, fine and impressive antique brooch has been crafted in 15k yellow gold with an 18k yellow gold setting. The pierced decorated brooch has been crafted in a diamond shape. The 18k yellow gold setting is ornamented with sixteen fine and impressive garnet beads. Each of the garnet beads is embellished to the center with an impressive seed pearl, set in yellow gold. The lower portion of the antique brooch is ornamented with four articulating garnets, alternated with three articulating natural pearls. The brooch secures to the reverse with a hallmarked hinged pin and clasp. The antique brooch is hallmarked to the pin with the French hallmark for 18ct gold (eagle's head). This impressive Edwardian garnet brooch is supplied with an independent diamond grading report card. Condition This antique gemstone brooch...

A stunning, fine and impressive 1.02 carat emerald and 11.88 carat diamond brooch in platinum; part of our authentic antique Art Deco jewellery/jewelry collection This stunning, fine and impressive antique brooch has been crafted in platinum. The pierced decorated Art Deco frame features an impressive 1.02ct emerald cut emerald flanked with tiered motifs embellished with a total of twenty-eight square cut diamonds. The central geometric setting is further embellished with fifty pav© set diamonds, in a combination of Old European and eight-cuts. This stunning diamond and emerald brooch is ornamented with a segmented, angular frame ornamented with eighty-eight diamonds. The exceptional Art Deco setting incorporates collar designs to the cardinal points, accented with a total of seventy-eight diamonds, in a combination of square, Old European and eight cuts. The brooch secures to the reverse with a hinged pin and sheath style fastening. This versatile brooch incorporates a ring loop attachment to the reverse of the setting, allowing the piece to be worn horizontally as a pendant. This antique brooch is supplied with an independent diamond and gemstone grading report card. This stunning brooch has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as platinum. 'Rather than regarding inclusions in coloured stones as harmful, in small sizes and numbers that do not in any way detract from their beauty, they should be regarded as adding to desirability, for they provide identifying characteristics.' Reference:The Connoisseur's Guide to Precious Gemstones, R. Wise, Brunswick House Press. Images do not always reflect the true colour and brilliance of gemstones and diamonds. The video however provides a truer representation of the actual colour and showcases each stone. Condition This original 1920s Art Deco brooch...

Antique 2.5 carat diamond Gold Pendant Brooch “Devant de Corsage” Moscow circa 1910 This decorative, openwork brooch can als o be worn as a pendant, featuirng a central rosette, ga...

A stunning antique 1910 Aquamarine and Diamonds brooch mounted in Platinum over yellow Gold. Set with 2 beautiful Aquamarines weighing ap...

A French Art Deco diamond, coral, black onyx and platinum brooch, with an open, circular centre, set with buff top black onyx, in a channel setting, with bow wings, grain set with ei...

This hardstone (agate) cameo is haloed in hand-engraved 10k yellow gold. This lovely lady has beautifully coiffed hair topped with a diadem, a lovely face, and even tiny drop earrings...

Platinum on Yellow Gold Circa 1910 Edwardian Brooch 2.25 carats Sixty Five Old Mine Cut Diamonds weighing 3.25 carats approximately [GH VVS-SI1] Beaut...

Cartier antique diamond bow brooch. Set to centre with a cushion shape old mine diamond in an open back millegrain setting with a weight of ...