9.58 ct Marvelous Fancy (20 x 22 mm) 100% Natural (Un-Heated) Australia Boulder Matrix Opal Loose Gemstone. Boulder Matrix Opal. Mohs Hardness: 5.5-6.5 Found in Australia History: Opal is a semi-transparent solidified mineral composed of silicon and water.
| Gemstone Type | Boulder Matrix Opal |
| Stone Type | Boulder Matrix Opal |
| Total Carat Weight (TCW) | 9.58 |
| Total Carat Weight | 9.58 |
| Size | 19.52 x 21.67 x 3.68 mm |
| Gemstone Color | Multi Color |
| Fancy Color | Multi Color |
| Gemstone Shape | Fancy |
| Clarity | Opaque |
| Country/Region Of Manufacture | Australia |
| Brand | DeluxeGems |
| Item Length | 19.52 |
| Item Width | 21.67 |
| Item Depth | 3.68 |
| Transparency | Opaque |
| Cut Grade | Excellent |
| Cut | Excellent |
| Country Of Origin | Australia |
| Luster | Excellent |
| Natural/Lab-Created | Natural |
| Hardness | 6.5 Mohs scale |
| SKU | 225072-1S44RR |
| Gemstone Creation | Natural |
| Gemstone Form | Polished |
| Gemstone Clarity Grade | Opaque |
What stands out is the 2x4mm 0.1ct size, which has a nice rectangular shape for modern styles.