1920 Art Deco Platinum .80cttw Old European Brilliant Diamond Pin

Year: 1920 Item Details: Metal Type: Platinum [Hallmarked, and Tested] Weight: 9.7 grams Center Diamond Details: Weight: 1.00cttw Cut: Old European Brilliant Color: I Clarity: VS Rub...

An exceptional and authentic Art Deco brooch. Featuring the quintessential vintage European cuts. Featuring some of the purest white in color antique cuts we have come across and unique shape stones flanking the center stone. A true antique one of one. Year: 1920s Item Details: Metal Type: Platinum [Hallmarked, and Tested] Weight: 8.6 grams Diamond Details: Weight: 5.50ct, total weight (Center Diamond weighs .65ct) (4 Larger flanking diamonds...

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...

Year: 1920 Item Details: Ring Size: 4.75 Metal Type: Platinum [Hallmarked, and Tested] Weight: 4 grams Sapphire Details: . 75ct Natural Antique Single Cut Diamond Details: . Weight: ...

Item Details: Metal Type: Platinum [Hallmarked, and Tested] Weight: 7.3grams Diamonds Details: Total Diamond Weight: 2.50ct, total weight Center Diamond: Antique Marquise, .50ct, G-H...

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...

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...

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...

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...

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 exquisite Floral Art Deco Diamond Pin is a testament to timeless elegance. Crafted with precision in platinum, it features an enchanting Old European Cut Diamond at its center, ...

An Art Deco diamond and platinum brooch, comprising nine old European cut diamonds, set in platinum, with platinum pin and fittings. This sophisticated Art Deco brooch is set to th...