3.00 mm Round Brilliant Cut Swiss Blue Colour Natural Blue Topaz Loose Gemstone. Natural Swiss Blue Topaz Loose Gemstone. Type: Natural Topaz. Average Weight Approx 0.15 carat for each gemstone. Gemstone Specifications.
| Transparency | Transparent |
| Gemstone Colour | Blue |
| Gemstone Type | Blue Topaz |
| Cut Grade | Excellent |
| Item Length | 3 mm |
| Materials Sourced From | Australia |
| Item Depth | mixed |
| Gemstone Shape | Round |
| Gemstone Creation | Natural |
| Brand | Unbranded |
| Gemstone Treatment | Heated |
| Gemstone Form | Cut |
| Gemstone Clarity Grade | Loupe Clean |
| Total Carat Weight (TCW) | 0.15 |
| Country Of Origin | Australia |
| Item Width | 3 mm |
You will find that unbranded loose gems are a hidden gem themselves.