We are offering service for coloring of raw white topaz in:
- London blue
- Swiss blue
We have necessary equipment and technology.
We made projects for customers who supplied us topaz from:
- Sri lanka
Rejection rate: 5% — 7% (when we did project for 2000 carats)
Ratio of colors after coloring process:
—> One cycle:
- London blue: 50%
- Swiss blue: 50%
—> Two cycles:
- London blue: 100%
Also we are ready to purchase raw white topaz.
Pls contact us – we are ready to discuss long term projects.
- Coloring of your raw topaz
- Purchase raw white topaz from you.