The Raregemstone Company deals in coloured stones and fine diamond jewellery of a kind you do not find on a shelf. We work quietly, with a small circle of clients, and we sell one piece at a time.
A stone earns its place with colour, clarity and honest origin. We favour Colombian and Zambian emeralds, Burmese and Mozambican rubies, Ceylon sapphires, and old-cut diamonds with character. Where a laboratory report exists, we share it. Where it does not, we tell you plainly what we know.
Each stone is chosen by hand from cutters and dealers we have known for years, not bought from a catalogue.
We deal in natural gemstones, with any treatment disclosed plainly and confirmed on the laboratory report.
Reports from GIA, Gubelin or SSEF are provided where applicable, so you buy on evidence, not on trust alone.
Mounts are made in small numbers by bench jewellers who spend a lifetime with coloured stones.
Secure, fully insured shipping to your door, or a private viewing arranged wherever you are.
One specialist stays with you from the first question to the final piece, at whatever pace suits you.
Look through the collection and open any piece to read its note.
Send us a note through the form, by WhatsApp or by email.
We reply personally with availability, reports and a firm price.
Secure, fully insured delivery, or a private viewing on request.
Tell us what you are looking for, whether it is a piece on this page or a particular stone to source. We reply to every message personally.