Estate Antique 1900s 0.78ct Old Mine Cut Diamond Platinum Engagement Ring UnoAErre It is stamped 14k and

It is stamped 14k and by a maker's mark

The diamonds are H color

The bamboo has an 18k white gold bar bezels set with approximately 1

The ring is centered with a sparkling GIA certified old mine brilliant diamond that weighs 1

The pendant part measures 20mm by 16mm

Estate Antique 1900s 0.78ct Old Mine Cut Diamond Platinum Engagement Ring UnoAErre It is stamped 14k andThis is an amazing diamond platinum engagement ring from the 1900s. The ring is centered with a sparkling old mine cut diamond that weighs approximately 0. 78ct. The color of the diamond is H with VS clarity. The top of the ring measures 6mm by 5. 5mm. The ring is stamped 10% IRID PLAT and weighs 1. 7 grams. The ring is size 5 but it can be resized.