Art Deco Platinum Old European Cut 8.5 Carat Diamond and Sapphire Brooch Pin

Platinum Art Deco Old European Cut Natural Diamond Bar Pin Brooch Pin Metal: Platinum & 14k gold Weight: 9.3 grams Diamonds: Approx. .85 CTW European cut H-I VS natural diamonds Leng...

Art Deco Platinum Natural Diamond Brooch Pin Metal: Platinum Weight: 18.75 grams Dimensions: 60 x 32mm Diamonds: Approx. 4.00 carats old European cut and single cut round diamonds H...

Art Deco Platinum Natural Diamond & Sapphire Bow Brooch Pin Metal: Platinum Weight: 12.47 grams Diamonds: Approx. 1 CTW G-H European and mine cut n...

Tiffany & Co. Old European Cut Natural Diamond Leaf Brooch Pin Platinum & Gold Metal: Platinum & 18k yellow gold Weight: 9 grams Dimensions: 53 x 25mm Signed: Tiffany & Co. Diamonds:...

Platinum Pearl & Old Mine Cut Natural Diamond Bar Pin Brooch Metal: 10.46 grams Pearls: 2.5 - 3.7mm Length: 80mm Width: 8.5mm Diamonds: Approx. .75 CTW H-I SI old mine cut natural d...

Antique Old European Cut Natural Diamond & Pink Sapphire Horseshoe Stick Pin 14K Gold Metal: 14k yellow/white gold Weight: 5.20 grams Diamonds: Approx. 1.00 carat Old European Cut na...

A beautiful and all original brooch from the Art Deco period done in platinum and set with approximately 6.20cttw in G-I color Vs2-Si2 clarity old European cut diamonds with the cent...

Beautiful platinum art deco diamond brooch with 5.50 carats of old European cut diamonds. There is an estimated 5.50 carats total weight in diamonds, G-I color VS-SI clarity. The pin...

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...

Item Details: Metal Type: 14K White Gold [Hallmarked, and Tested] Weight: 3.6 grams Diamond Details: .50ct total weight, Old European Brilliant, Natural Diamonds, G-H Color, VS Cl...

Item Details: Metal Type: Platinum [Hallmarked, and Tested] Weight: 12.0 grams Diamond Details: Total Diamond Weight: 1.50ct, total weight Center Diamond: Natural, .75ct, H Color, VS...

Here we have a excellent example of an Art Deco era brooch! This genuine 1920's brooch features a brilliant 0.5 Carat Old European cut diamond...