Explore this exceptional collection of 24 pieces of unheated blue sapphire roughs, totaling 59.40 ct with individual weights ranging from 7.85 ct to 1.15 ct. Sourced from the renowned mining areas of Rakwana and Rambuka in Sri Lanka, these stones are perfect for gem cutters and collectors seeking quality and character.
| Weight | 59.40 ct |
|---|---|
| Grade | Facet Grade |
| Pieces | 24 pieces |
| Mining Location | from Rakwana, Rambuka villages around minings in Sri Lanka |
| Weight Range | from 7.85 ct – 1.15 ct |
| Treatment | No treatment (natural/unheated) |
