Antique Art Deco Old European Cut 1.3 Carat Diamond Platinum Engagement Ring.
1.3 carat Old European Cut Diamond is a conservative J color and Vvs1 clarity. The rest of the ring is studded with .20 carats of single cut diamonds of a similar clarity but G color.
The ring is in excellent estate condition and ready to wear. It is not hallmarked anywhere that I can find but it has been professionally tested and is guaranteed authentic.
The ring is a size 6.75 – 7
The entire piece weighs 3.35 grams