White gold solitaire ring with a 0.70 ct diamond

18k white gold (750/1000) solitaire ring set with a brilliant-cut diamond weighing approximately 0.70 carats, estimated to be H SI clarity (eye clean), measuring 5.85 x 5.83 x 3.33 mm. Vintage French work from the 1950s.

Ring size 57.5, resizing possible

Gross weight: 2.30 grams