4.75 Carats Diamonds Platinum Pin Brooch

Style: Platinum 6ctw Diamond Vintage Brooch Pin Material: Platinum Diamond Details: Approximately 6ctw of of Baguette, Round Brilliant and Marquise Diamo...

Material: Platinum Diamond Details: Approximately 0.40ctw of round brilliant diamonds. Diamonds are G/H in color and VS in clarity Gemstone Details: Approximately 1.50ctw of round sh...

Material: Platinum Style: Diamond Vintage Pin Center Diamond Details: 1.06ct old European cut diamond GIA certified (1182021857) Diamond details: Approximately 7.36ctw round brillian...

Material: 14k White Gold Diamond Details: Approximately 1.10ctw round brilliant diamonds. Diamonds are G/H in color and SI in clarity. Measurements: 0.93″ x 0.32″ x 1.30″ Total Weigh...

Designer: David Webb Material: Platinum and 18k Yellow Gold Diamond Details: 13ctw of round brilliant diamonds. Diamonds are G/H in color and VS in clarity Measurements: 3" x 0.93" x...

Material: 14k Yellow Gold Diamond Details: Approximately 3.10ctw of round brilliant diamonds Diamonds are G/H in color and SI in clarity Gemstone Details: Approximately 0.84ctw of ma...

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...

Platinum V shaped brooch, with round and baguette cut diamonds - approx. 6.00ctw in total. Brooch measures 1.75" x 2". Marked with serial scratch-on number. Weight - 24.2 grams.

Vintage Edwardian handmade diamond bar brooch. 2.75cts of old European, baguette and round diamonds in a pierced open work platinum setting. circa 1910 3 Old European cut diamonds, ...

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 ...

Exquisite Midcentury platinum brooch, set with approx. 14 carats in pear, baguette and round cut diamonds, ranging VS-SI/H. Brooch measures 2" x 1.25". Not hallmarked. Weight - 20.9 ...

A beautiful platinum brooch from the 1950’s featuring 6.00 carats of diamond, including round and baguette cuts that create loops and curves around the piece. They are accented my la...