The polished 20 mm ball made of Australian boulder opal has caps made of gold-plated 925 silver on both sides.
The diameter of the hole is 3mm, making it suitable for omega rings up to 1.5mm.
Boulder Opal stone weight 55ct, silver weight 0.13g.
The polished 20 mm ball made of Australian boulder opal has caps made of gold-plated 925 silver on both sides.
The diameter of the hole is 3mm, making it suitable for omega rings up to 1.5mm.
Boulder Opal stone weight 55ct, silver weight 0.13g.