Art Deco Platinum .76 CTR Old European Cut Diamond and Sapphire Engagement Ring Emerald Converted from brooch into a

Converted from brooch into a ring by an expert jeweler

25 and weighs 7

I am not expert so I cannot authenticate if it is a genuine 17th-century Spanish coin or a silver replica so the piece is being sold as jewelry only

3" with the bale

Accent Stone: VS2/Si1

Art Deco Platinum .76 CTR Old European Cut Diamond and Sapphire Engagement Ring Emerald Converted from brooch into aEra: Art Deco Composition: Platinum Primary Stone: Old European Cut Diamond Primary Stone Carat: . 76 Carats Color Clarity: J VS2 Accent Stone: French Cut Sapphires Total Carat Weight: . 40 Carats Accent Stone: Additional Old European Cut Diamonds Total Carat Weight: . 15 Carats Color Clarity: H I VS1 2 Ring Total Carat Weight: 1. 31 Carats Ring Size: 6. 5 Ring Weight: 3. 05 DWT Ring Condition: Excellent Estate Condition