Arabella | Koroit Boulder Opal and Diamond Ring | Estate | 10kt Yellow Gold Opal square opal measurements: 5

square opal measurements: 5

60 millimeters in diameter

measurements: 3mm

diameter range: 1

Arabella | Koroit Boulder Opal and Diamond Ring | Estate | 10kt Yellow Gold Opal square opal measurements: 5Meet Arabella Your browser does not support the video tag. This lovely filagree ladies' ring features a beautiful, prong set, 7. 97ct Koroit Boulder Opal surrounded by 8 round, single cut accent diamonds. Details, details The Center Stone: Koroit Boulder Opal Origin: Koroit Region, Queensland, Australia Brightness of Color Play: 2. 5 of 5 Darkness of Body Color: N A Boulder opal Shape: oval cabochon cut Stone Measurements (millimeters): 16. 36mm x 11.