1920s 1.88 Carat Sapphire and 1.04 Carat Diamond White Gold Crescent Brooch

A stunning Art Deco 0.62 carat Mozambique ruby and 1.88 carat diamond, 18 karat yellow gold and 18 karat white gold set marquise ring; part of our diverse antique jewellery collectio...

A fine and impressive antique Art Deco 1.70 carat diamond and 3.20 carat sapphire, 15k white gold and platinum set brooch; part of our diverse antique jewelry and estate jewelry collections. This stunning, fine and impressive antique brooch has been crafted in 15k white gold with a platinum setting. The pierced decorated, symmetrical Art Deco design is ornamented with eight claw set round faceted sapphires, totalling 3.20 carats. The angular design to the centre of the brooch incorporates four of the aforementioned sapphires encompassing an impressive feature pavé set 0.15Ct Old European cut diamond. This central sapphire and diamond design is set in relief to an angular cut-cornered border, incorporating twelve pavé set eight-cut diamonds and four Old European cut diamonds. The remaining four sapphires flank a bezel set Old European diamond, in a linear arrangement segmenting the rectangular frame. Either end of this geometric Art Deco frame incorporates a individually collet set Old European round cut diamond. The brooch secures to the reverse of the setting with a hinged bar and safety clasp. This stunning antique Art Deco brooch...

An impressive antique 0.15 carat ruby and 0.96 carat diamond, black onyx and 18 karat white gold bar brooch; part of our diverse antique jewelry and estate jewelry collections. This fine and impressive antique bar brooch has been crafted in 18k white gold. The bar brooch is ornamented to the center with the 'Patriarchal Cross' or 'Cross of Lorraine', embellished with fourteen channel set French cut rubies. The pierced decorated, shaped frame that surrounds the central two-barred cross is accented with eight pavé set eight-cut diamonds, and framed by a border composed of twenty calibre cut black onyx. The bar to either side of the central setting are set with a further eighteen pavé set eight-cut diamonds, and four calibre cut black onyx to the terminals. The brooch secures to the reverse with a hinged pin and push fit clasp. This antique diamond and ruby bar brooch...

A fine and impressive 0.93 carat emerald, 0.24 carat ruby and 1.04 carat diamond, 18 carat yellow gold brooch; part of our diverse vintage jewellery collections. This fine and impressive vintage brooch has been crafted in 18ct yellow gold. The brooch is ornamented to the centre with a feature fourteen-claw set 0.93ct emerald cut emerald. The central stone is flanked on either side by a collet set round brilliant cut ruby, totalling 0.24ct. Either end of the central elongated quatrefoil-shaped setting is embellished with eight collet set eight-cut diamonds. The border of the central setting is ornamented with thirty-four pavé set diamonds. The stylised leaf shaped terminals of the brooch feature twenty-seven pavé set eight cut diamonds, completing the design. The brooch secures to the reverse with a hinged pin and sheath fastening. This gemstone brooch has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 18ct gold. The brooch is supplied with an independent diamond and gemstone grading report card. 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 in this emerald ruby and diamond brooch...

A stunning vintage 21.88 carat amethyst and 1.80 carat diamond, 1.44 carat sapphire and 18 karat white gold brooch; part of our diverse gemstone jewelry collections. This stunning, fine and impressive vintage amethyst 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...

A very pretty Art Deco brooch with onyx and diamonds, ca. 1920s. The diamonds weigh circa 2 carats.

A beautifully handmade brooch with a collection of sparkling diamonds and sapphires. The diamonds are old cut stones, with the central stone weighing 0.50 carat and the remaining tot...

Platinum Diamond and Sapphire Bow Brooch Circa 1920's Nine Baguette Cut Sapphires Weighing 2.50 Carats Approximately Nine Old European...

1920's Exquisite Platinum Diamond and Sapphire Bow Brooch Fifty Four Old European Diamonds weighing 2.00 carats (approximately) Twenty...

This is a gorgeous sapphire and diamond set crescent moon brooch dating back to the Victorian period. It is crafted in 18ct yellow gold featuring a single row of claw set old cut dia...

Here we have a delightful sapphire and diamond set brooch from the later stages of the 19th century. This gorgeous piece has been crafted from a rich 18ct yellow gold into the shape ...