10.37 ct Fancy (18.63 x 15.79mm)Multi Australian Koroit Boulder Opal
USD 90.94 USD
Specifications
| Materials Sourced From | Australia |
| Country Of Origin | Australia |
| Gemstone Type | Boulder Opal |
| Gemstone Shape | Fancy |
| Gemstone Color | Multi Color |
| Gemstone Creation | Natural |
| Gemstone Form | Polished |
| Gemstone Treatment | Unheated / Untreated |
| Item Length | 18.63 |
| Item Width | 15.79 |
| Item Depth | 5.98 |
| Brand | DeluxeGems |
| Cut Grade | Excellent |
| Gemstone Clarity Grade | Opaque |
| Transparency | Opaque |
| Total Carat Weight (TCW) | 10.37 |
| Total Carat Weight | 10.37 |
| Size | 18.63 x 15.79 x 5.98 mm |
| Fancy Color | Multi Color |
| Clarity | Opaque |
| Cut | Excellent |
| Luster | Excellent |
| Natural/Lab-Created | Natural |
| Hardness | 6.5 Mohs scale |
| Refractive Index | 1.37-1.47 |
| Specific Gravity | 2.1 |
| SKU | 217567-2N61A1 |
A nice touch is the 10x10 mm square shape, which is a classic in gem cutting.