Unusual stones with clean, elegant design. Gorgeous tones of deep cobalt blue, emerald green make this a powerful Boulder Opal.
One-of-a-Kind Boulder Opal Necklace
Handmade sterling silver link necklace with a Boulder Opal set in sterling silver accented with amethyst, white topaz with adjustable toggle clasp. Boulder Opal: 1 1/4" h x 3/4" w