Antique Old European Cut Diamonds Sapphire Platinum Brooch

Center Stone: 19 Old Mine Cut and 24 Rose Cut Diamonds Total Diamond Weight: Approximately 2 Carats Color: J-K Clarity: SI Metal: 18K Yellow Gold and Silver Era: Antique Circa: 1870'...

This Art Deco platinum ring features a GIA-certified 1.06-carat old European cut diamond paired with sparkling H/SI old mine diamonds in ...

This brooch features old European-cut diamond diamonds, with an approximate total diamond weight of 2.60 carats, meticulously mounted in platinum.

This magnificent antique brooch was crafted from solid .900 platinum during the art deco period. It features a large rectangular shape adorned open filigree work, milgrain etching, and over 7 carats of VERY FINE quality old cut diamonds. The center stone alone weighs in at exactly 1.49 carats with faint yellow L color and loupe-clean VS1 clarity. The 36 old European cut diamonds that make up the central plateau are individually pavé set in their own milgrain-framed square panels. They are near-colorless with G/H color, are mostly loupe-clean with VS1 to SI1 clarity, and total approximately 3.60 carats in weight. The remaining 158 diamonds are old single and rose cut and total approximately 2.15 carats in weight with similar quality to the old Euro cuts. The diamonds sparkle magnificently and are sure to catch the eye of whoever comes across it. Enjoy! -- Stone(s) -- 1 Natural Genuine Diamond - Old European Cut - Prong Set - L Color - VS1 Clarity - 1.49ct approx. 36 Natural Genuine Diamonds - Old European Cut - Pavé Set - G/H Color - VS1 to SI1 Clarity - 3.60ctw approx. 158 Natural Genuine Diamonds - Old Rose and Single Cut - Pavé Set - G/H Color - VS1 to SI1 Clarity - 2.15ctw approx. 2 Synthetic Sapphires - Custom Bullet Cut - Bezel Set - Rich Blue Color 28 Synthetic Sapphires - Straight Baguette Cut - Channel Set - Rich Blue Color Total Carat Weight: 7.24 approx. Material: Solid .900 Platinum Total Weight: 18.09 Grams Overall Height: 19.22mm Overall Width: 73.48mm Overall Thickness: 8.16mm Backing(s): Pin w/ Lever Lock Condition: Antique, art deco period brooch...