Inspect for Color Flashes: A real dendritic opal will not have bright flashes of rainbow colors; if it does, you are likely looking at precious opal or a simulant. History: Ancient Greeks and Romans highly prized opals for their beauty, believing they granted prophecy and provided protection against disease.
| Transparency | Translucent |
| Gemstone Color | Bi-Color/Multicolor |
| Gemstone Type | Dendrite Opal |
| Cut Grade | Excellent |
| Item Length | 20 mm |
| Materials Sourced From | Turkey |
| Gemstone Shape | Oval |
| Item Depth | 5 mm |
| Gemstone Creation | Natural |
| Certification | GTL, IGI |
| Brand | Gems_world14 |
| Gemstone Treatment | Not Enhanced |
| Unit Type | Unit |
| Gemstone Form | Polished |
| Gemstone Clarity Grade | Eye Clean |
| Total Carat Weight (TCW) | 39 Carats |
| Country Of Origin | United States |
| Item Width | 20 mm |
| Wholesale | Yes |
| Natural/Lab-Created | Natural |
You will see that this plaque cabochon has a lovely, even color distribution across its surface.