Antique 18 karat Gold , Black Enamel and Old European Cut Diamonds

This Ring was probably manufactured in the early 20th century as a then reproduction of a ring from the Georgian Era.
Made in 18 karat Gold with very dark blue Enamel on the shoulders of the shank. on the top in claw settings there are set 3 old European Diamonds.
The central Diamond is more of a rectangular shape approximately 4 x 5 mm estimated weight 60 points.
The flanking diamonds one is a 4 mm almost round estimated weight 40 points.
The other is a rectangle approximately 3.5 x 5 mm estimated weigh 30 points.
Total Diamond weigh 1.3 carats.
There are no marks and it has been acid tested for 18 karat Gold.
The ring is size 8.5 American – 18 European.