Red Admiral | Quilpie Black Boulder Opal Ring | 14kt Birthstone - Loose 5 inches (including top of

5 inches (including top of bail)

The Setting: Cast 4 Prong and Channel Set Ring

925 Sterling Silver

Some "teeth" on the bezels are pulled from their respective stone

Crafted from 14 karat white gold

Red Admiral | Quilpie Black Boulder Opal Ring | 14kt Birthstone - Loose 5 inches (including top ofA Bit About The Piece A beautiful and rare black boulder opal with a dominant red color play, green and blue undertones, and an uncommon banding, set in 14kt yellow gold, makes this ring a notable piece. Details, details The Stone: Black Boulder Opal Origin: Quilpie, Queensland, Australia Color Description: dominant red color with green and blue undertones Brightness of Color: 3. 5 out of 5 Cut: freeform triangle Size: 15. 90mm (length) x 12. 00mm