Art Deco Platinum 2.5 Carat Old European Cut Diamond Engagement Ring IGI Roberto Coin The piece is primarily sterling

The piece is primarily sterling silver but with 18K yellow gold rope framing the pearls

There is an additional

Total carat weight of all stones in the ring is 1

Case Material: Stainless Steel

Art Deco Platinum 2.5 Carat Old European Cut Diamond Engagement Ring IGI Roberto Coin The piece is primarily sterlingArt Deco Platinum 2. 5 Carat Old European Cut Diamond Engagement Ring IGI IGI Appraisal Value: $30,305 Era: Art Deco 1920's Hallmarks: 10% Iridiu Plat Composition: 90% Platinum 10% Iridium Primary Stone: Old European Cut Diamond Stone Carat: 2. 5 CT Color Clarity: K L Vvs2 Vs1 Dimensions: 8. 7 x 8. 8 x 5. 2mm Accent Stone: 26 Single Cut Diamonds Color Clarity: near colorless Vs2 Si1 Accent Diamond Weight: . 40 CT Total Diamond Weight: 2. 90 CTW Ring