Gemstones
Loose, natural and documented. Each stone is shown with its laboratory report, its treatment in the laboratory's words, and where it came from. Prices on request.
8 stones
By appointment
8.72 ct royal blue Ceylon sapphire
By appointment
4.61 ct pigeon's blood Mogok ruby
By appointment
5.94 ct Muzo emerald
By appointment
3.82 ct padparadscha sapphire
By appointment
2.77 ct Paraíba tourmaline
By appointment
5.08 ct Mahenge spinel
By appointment
3.14 ct alexandrite
By appointment
6.21 ct Kashmir sapphire
Looking for something not shown here?
Much of what we hold is never listed. Tell us the variety, the colour and the size you have in mind, and we will show you what we have, or source it.