Vintage Platinum, Diamond, and Opal Ring

With a prong set oval cabochon opal (18.38 x 15.42 x 6.0 mm) weighing approximately 9.6 carats, set to the sides with baguette cut diamonds and full cut round diamonds weighing approximately .75 total carat (I-J color, SI2-I1 clarity), with a scrolled wirework gallery, stamped Pm 900.

18.4 x 23.2 mm; Ring size 7

7.9 dwt.

Opal displays a white bodycolor with orange, blue, red, violet, green, and yellow brushstroke play of color.

Good estate condition; opal with some very light surface scratches visible under 10x magnification.