Art Deco Platinum Old European Cut Diamond 3 Stone Cluster Ring c.1920's engagement ring New Jersey jeweler founded 1902)

New Jersey jeweler founded 1902)

Rare Vintage Tiffany & Co 18k Gold Diamond Emerald Seahorse Pin Brooch

Ring Weight: 8 grams

Makers Mark: Brides Choice H in a star (Alfred Humbert & Son Philadelphia in business from 1884-1965)

Art Deco Platinum Old European Cut Diamond 3 Stone Cluster Ring c.1920's engagement ring New Jersey jeweler founded 1902)Era: Art Deco c. 1920's Hallmarks: IRIDIUM PLATINUM Composition: 90% Platinum 10% Iridium Primary Stone: Old Mine Cut Diamond Stone Carat: Approximately . 86 carats Color Clarity: H Si2 Secondary Stone: 2 Old Mine Cut Diamonds . 58 & . 51 Carats Color Clarity: H Vs2 & H Si2 Accent Stones: about . 30 carats of Single Cut Diamonds Color Clarity: H I Si1 2 Ring Face: 12. 6mm Rise Above Finger: 5mm Ring Size: 5. 75 Ring Weight: 5. 3 grams 302773933588