| Main centres: | 1-3 business days |
| Regional areas: | 3-4 business days |
| Remote areas: | 3-5 business days |

This Images is of the gems on auction and is photographed under magnification to assist the buyer in examining the product, but should not be used as a size reference. As computers display colors differently, the color of the actual item may vary slightly from the images

DESCRIPTION | |||
| Product type = Natural Mined Tanzanite | Origin = Tanzania | ||
| Approx weight per gem = 0.053cts | Hardness = 6-7 | ||
| Shape / cut = Square | Specific gravity = 2.3 - 3.4 | ||
| Colour = violetish BLUE | Refractive index = 1.69 - 1.70 | ||
| Size = 1.5mm - 1.6mm | Chemical Composition = Ca2al3si3o12oh | ||
| Clarity (GIA) = VS | Crystal structure = Orthorhombic | ||
| Quantity = 5 pieces, bidding is per gem, gems will be selected randomly if not won by the same bidder | |||