Natural Solid Australian Lightning ridge Crystal Opal. .825 Ct. Bright color
USD 650.00 USD
Specifications
| Transparency | Translucent |
| Gemstone Color | Green |
| Gemstone Type | Opal |
| Gemstone Effect | Opalescence |
| Materials Sourced From | Australia |
| Gemstone Shape | Oval |
| Gemstone Creation | Natural |
| Gemstone Treatment | Not Enhanced |
| Gemstone Form | Polished |
| Gemstone Clarity Grade | Eye Clean |
| Country Of Origin | United States |
Weight 0.825 ct Dimensions Approximately 7.4 × 5.7 × 2.5 mm Classification Natural, untreated, solid Lightning Ridge crystal opal Body tone Approximately N6, possibly N6–N7 depending on neutral daylight Brightness B4 — very bright Shape/cut Slightly irregular oval cabochon, medium dome Main colours Electric green and blue Additional colours Yellow, gold, orange and occasional red/purple Pattern Rolling broad-flash/chaff-like pattern Face coverage Approximately 80–90% when viewed through its stronger angles Directionality Moderate; colour remains visible through a useful range of movement Sand inclusions on the back (see photos)
