Purple Dark Opal, 5.57ct from Lighting Ridge, Australia green This opal shows more dark

This opal shows more dark blue tones

even some pinkish hues showing up

Doublet opal is a type of composite opal where the thin layer of opal is glued to

Brightness: 2 of 5 - moderately bright and directional

one piece has green and golden tones

Purple Dark Opal, 5.57ct from Lighting Ridge, Australia green This opal shows more dark5. 58ct, 20. 1x8. 2x4. 22 mm from Lightning Ridge, Australia. Brightness: 2 of 5; Body tone: N6, Dark opal. A lovely dark Australian opal with beautiful purple tones showing up. It's a large stone what will work great in a pendant or ring. *This opal is cut and polished by Lga from Ligas Creative Workshop.