SCHWARZMAN · COLOURED GEMSTONE DEALERS
Rare coloured
gemstones.
We supply spinel, tsavorite, tourmaline, tanzanite and alexandrite to jewellery houses, gem dealers and private clients. Every stone comes with an independent laboratory report.
- 14stones in stock
- 3independent laboratories
- B2Btrade & private clients
FROM THE COLLECTION · № 08
Laboratory report image · not to scale
Discover this stone ↗THE COLLECTION
Selected gemstones.
Colour, carat weight and origin,
with individual laboratory reports.
WHO WE ARE
Gemstone dealers.
Stones you can verify.
SCHWARZMAN is a dealer in rare coloured gemstones. We offer stones from our own stock and search for specific stones on request — for jewellery houses, gem dealers and private clients.
Jewellery houses
Centre stones for high jewellery, selected for a design and documented the way your clients expect.
Gem dealers
Trade enquiries for stones in stock. Terms, memo and viewings are agreed individually.
Private clients
A single exceptional stone for a ring or a pendant, with a personal viewing on request.
- 01
Independent laboratories
Our stones are offered with reports from GRS, Bellerophon and the MSU Gemmological Center. Report wording is shown as issued.
- 02
Our own stock
The stones on this site are in our stock. Availability is confirmed on every enquiry.
- 03
Sourcing to a brief
If the stone you need is not here, we search for it: variety, size, colour, origin and laboratory.
- 04
Prices on request
Prices, viewings and terms are discussed personally. Prices are not published on the website.
SOURCING
Looking for a specific stone?
Tell us the variety, size, colour and laboratory you need. We will search for it and come back with options and documents.
CONTACT US
Send an enquiry.
Your name and a way to reach you are enough. We reply personally with availability, prices and documents.