7.69 ct Triangle Cabochon (15.00 x 14.13 mm) Ethiopian Flashing Black Opal Stone
USD 215.04 USD
Specifications
| Materials Sourced From | Ethiopia |
| Country Of Origin | Ethiopia |
| Gemstone Type | Black Opal |
| Gemstone Shape | Triangle Cabochon |
| Gemstone Color | Multi Color |
| Gemstone Creation | Natural |
| Gemstone Form | Polished |
| Gemstone Treatment | Heated |
| Item Width | 14.13 |
| Item Depth | 8.93 |
| Brand | DeluxeGems |
| Cut Grade | Excellent |
| Gemstone Clarity Grade | Loupe Clean |
| Transparency | Transparent |
| Total Carat Weight (TCW) | 7.69 |
| Total Carat Weight | 7.69 |
| Size | 15.00 x 14.13 x 8.93 mm |
| Fancy Color | Multi Color |
| Clarity | VVS |
| Cut | Excellent |
| Luster | Excellent |
| Natural/Lab-Created | Natural |
| Hardness | 6.5 Mohs scale |
| Refractive Index | 1.37-1.47 |
| Specific Gravity | 2.1 |
| SKU | 232243-1N52P7 |
7.69 ct Eye-catching Triangle Cabochon (15 x 14 mm) Ethiopian 360 Degree Flashing Black Opal Natural Gemstone. History - Opal is a semi-transparent solidified mineral composed of silicon and water. Black Opal refers to the dark background color of the stone behind the play of color.
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