Antique 1.50 Carat Sapphire, 0.60 Carat Diamond and Platinum Brooch Circa 1910

A fine and impressive 1.25 carat sapphire and 2.34 carat diamond, platinum brooch; part of our diverse antique sapphire jewelry collections. This fine and impressive antique brooch ...

A stunning, fine and impressive vintage 1.57 carat sapphire and 1.89 carat diamond, 18 karat white gold and 14 karat white gold set spray brooch; part of our diverse antique jewelry and estate jewelry collections. This stunning, fine and impressive sapphire and diamond brooch has been crafted in 18k white gold. The pierced decorated setting displays a central floral motif, set in relief and ornamented with a central claw set transitional modern brilliant round cut diamond. The central diamond is encircled by six impressive round faceted cut sapphires, in addition to twenty-four further transitional modern brilliant round cut diamonds, forming the flower's curvilinear petals. The foliage and multi-stranded asymmetric designs are embellished with a further fifty-one pavé transitional modern brilliant round cut diamonds, incorporated into the leaves and stems of the floral spray. The stunning vintage brooch is ornamented with a floral bud and linear arrangement, composed of fourteen impressive round faceted cut sapphires. The asymmetric design is completed with two scrolling white gold wirework motifs. This vintage sapphire spray brooch...

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 exceptional, fine and impressive antique 2.55 carat diamond, 2.60 carat sapphire brooch in platinum; part of our diamond and gemstone jewelry collections. This exceptional antique sapphire and diamond brooch has been crafted in platinum. The fine pierced decorated frame displays ten Old European round cut diamonds, claw and millegrain set, alternate with nine mixed round cut natural sapphires. The diamonds and sapphire are subtly graduating in size, terminating with the smallest diamonds at either end. The brooch secures to the reverse with an 18k yellow gold hinged pin and additional fine link safety chain. This fine antique brooch is supplied with an independent diamond grading report card. This impressive antique platinum brooch...

Jewelry Details: Item Type: Brooch Pin Metal Type: Platinum Weight: 12.45 grams Era: Art Deco Center Stone Details: Gemstone Type: Sapphire Carat: 8.64 Carats Cut: Cushion Cut Color...

Stunning Art Deco Williams Wise & Son platinum carved sapphire diamond flower basket motif brooch set with 3 natural sapphire approximate 4 - 5 carats and 58 sparkling old European c...

This platinum brooch is a stunning piece of fine jewelry, characterized by its elegant design and luxurious materials. At the heart of the brooch is an oval-cut natural blue sapphire...

Platinum Sapphire and Diamond Brooch Circa 1950's 9.25 carats Weighing in at Just Shy of Ten carats This Brooch Will Make a St...