Rare Marcus and Co. Antique Platinum Edwardian Engagement Ring with GIA Certified 1.16 Carat Old European Cut DiamondCenter R860

Date: c. 1900-1920

Engraving: seems to state: "Jan. 22-1904" and then "(???) 25-1919" (see photos for details)

Hallmark: Marcus & Co. hallmark located on the upper interior of the shank.

Movement: High-Edwardian; early Art Deco

Size: 6 1/4+ (please contact us for sizing options)

Materials: platinum; diamonds

Diamonds: 1.51 ctw (est)
Center: GIA Certified 1.16 carat Old European Cut diamond; J color; VS1 clarity
Accents: .35 ctw (est); six Single Cut diamonds