Green Crystal Opal, 2.12ct from Brazil Color_Blue Brightness: 4

Brightness: 4

Australian Boulder opals from Koroit opal fields can show the most interesting patterns of precious opal in the ironstone matrix

The younger sibling of Ancient Roman glass - Silk road glass from Kushan Empire is incredible mix of iridescence and history

but bright reds and some blues and greens

I would recommend it to be set in a ring or pendant with open back/dynamic setting

Green Crystal Opal, 2.12ct from Brazil Color_Blue Brightness: 42. 12ct, 18. 5x6. 4x3. 26mm from Brazil; Brightness: 2. 5 of 5, moderately bright; Type Crystal opal. A great size Brazilian crystal opal with a lot of green and a bit of purple tones. Cut in long triangle shape is great in pendants and rings and will make an amazing jewellery piece. *This opal is cut and polished by Lga from Ligas Creative Workshop.