Art deco Old mine cut diamond toi et moi ring in platinum

Set in platinum, this true Art Deco diamond ring has two perfectly matching old mine cut diamonds. One is 1.73 cts and the other is 1.64 cts. both have an estimated color of J. Looking at them under my super magnifying glasses I see no internal inclusions, but there is a slight chip at the girdle on one of them. It is underneath the stone and well set so it's not an integrity issue, but it should be noted. Each diamond measures 7.03 x 7.71, and 7.06 x 7.49, the ring measures 8.5 x 15.8, it is a size 5 3/4, sizable, it weighs 4.8 g