3.20 Carat Diamond & 1.79 Carat Garnet Emerald & Sapphire Platinum 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...

A stunning, fine and impressive antique Art Deco style 0.48 carat emerald and 1.29 carat diamond, platinum brooch; part of our antique jewelry and estate jewelry collections. This stunning antique diamond and emerald brooch...

A stunning, fine, and impressive antique elephant brooch featuring diamonds, sapphires, and a ruby; part of our antique jewelry and estate jewe...

A stunning, fine and impressive vintage 7.95 carat blue sapphire and 4.75 carat diamond, platinum brooch; part of our diverse vintage jewelry and estate jewelry collections This stunning, fine and impressive vintage brooch has been crafted in platinum. The concave, organic stellate style setting is embellished with eighteen fine and impressive marquise cut sapphires, each individually four claw set in three tapering arrays. The impressive vintage pendant/brooch is further ornamented with twenty-four fine and impressive individually claw set pear cut diamonds, set in three further arrays that alternate with the aforementioned sapphires, all extending outwards from the vacant centre. The brooch secures to the reverse with a platinum hinged pin and clasp. This versatile brooch may be worn as a pendant and suspended from an 18k white gold, 18" chain via an integrated ring loop to the reverse of the setting. This vintage sapphire and diamond brooch has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as platinum. This impressive sapphire brooch is supplied with an independent diamond grading report card. 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 vintage brooch/pendant is exceptional quality, set with fine and impressive sapphires displaying a fine color, brilliance and presence. The well color matched, high color graded diamonds display a fine white color, brilliance and presence. The vintage sapphire and diamond brooch is an exceptional gauge of platinum and is in exceptional condition. Sapphire Quality Color Blue Cut Marquise Content 7.95 carats Diamond Quality Color (average grades) G Clarity (average grades) VS2 Cut Pear Content 4.75 carats Dimensions Length of setting 3.9cm/1.54" Width of setting 3.7cm/1.46" Across pin 3.5cm/1.38" Height of setting 8.3mm/0.33" Weight 14.02 grams Date: Circa 1960 Video: A video of this fine piece is available upon request. Reflections in photographs may detract from the true representation of this fine example of vintage sapphire jewelry...

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...

A magnificent, fine and impressive antique 4.45 carat Thai ruby, 1.90 carat Zambian emerald and 3.85 carat diamond, platinum, 9 and 18 karat white gold brooch; part of our diverse jewelry collections. This magnificent, fine and impressive antique gemstone brooch has been crafted in platinum, 18k and 9k white gold. The spray design features three revolving flower heads, each ornamented to the centre with a fine and impressive claw set round faceted cut Thai ruby; these rotating components indicate the high quality of the piece. Each floral design incorporates eight lobed petals encompassing the feature ruby, each ornamented with two transitional modern brilliant round cut diamonds. The elongated feature stem of the floral arrangement is ornamented with sixteen impressive channel set baguette cut Thai rubies, terminating with an impressive pear faceted cut Zambian emerald. This antique brooch is further embellished with six conjoined wirework stems, each featuring a combination of individually claw set diamonds, Thai rubies and Zambian emeralds, representing the leaves and buds of the spray. This fine and impressive antique brooch secures to the reverse with a hinged pin and catch. This ruby and diamond brooch has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as platinum, 9 and 18 karat gold. This impressive antique flower brooch...

This lovely Butterfly brooch is prong set with round brilliant Diamonds. The 2 antennae have bezel set yellow sapphires. The center of the brooch is a 13 mm South Sea Pearl. The butt...

Mid century retro platinum brooch, featuring oval 14.8mm x 10.3mm opal, carved emerald, sapphire and approximately 2 carats in diamonds (largest stone is approx. 0.85ct ). The brooc...

Midcentury Retro style platinum brooch, featuring vibrant rubies, sapphires, emeralds and a combination of tapered baguette & round diamonds - total ...

3.20 Carat Diamond and Pink Purple Sapphire Flower Brooch in 18K Yellow Gold The artist of this striking brooch grew up in Valencia and when he toured the city early in the morning ...

Important Retro brooch set with round and baguette cut diamonds weighing a total of approximately 20 carats (including 5 round diamonds over 0.75 carats each).

Impressive platinum brooch, set with center approx. 7.50ct emerald ( stone measures 13.4 x 10 x 7.7mm), surrounded with approximately 9-10 carats in H/Si1 diamonds. Brooch measures ...