Art Nouveau Marquise Shape Cushion Cut Diamond 18K Gold Ring

This is a beautiful original art nouveau ring set with old mine cushion cut and rose cut diamonds. The ring has leaf like design in 18k yellow gold. There are 9 cushion cut diamonds and 14 rose cut diamonds. The diamonds are white fiery and eye clean they average I color SI-1 clarity. Total diamond weight .90 carats. Ring Size 7, Weight 5.0 grams, Face of the ring measures 27mm wide, Great condition a few diamonds look like they have been replaced over time.