About
We keep the record straight — on the owner's side.
Everystone is a technology and orchestration layer for fine colored gemstones. We do not hold your stone, sell you one, or promise it will appreciate. We make ownership verifiable and the exit fair.
Why we built this
The most valuable stone is the one you can prove.
Colored gemstones are uniquely valuable and uniquely illiquid: reports live in drawers, provenance lives in memory, and a sale too often costs the owner a third of the stone's value. Everystone pulls verification, storage and exit into one service — built so that the trust a buyer needs is already in the passport before the conversation begins.
The network we're building
11 hubs, 9 countries
From Bangkok, where our team works, to the cities where colored stones are cut, traded and mined.
- Bangkok, where our team worksThailand
- ChanthaburiThailand
- JaipurIndia
- Hong KongHong Kong SAR
- DubaiUAE
- AntwerpBelgium
- ColomboSri Lanka
- BeruwalaSri Lanka
- BogotáColombia
- Teófilo OtoniBrazil
- ArushaTanzania
What we built
One place for the stone, the seller and the money
Screens from the shop and the cabinets, with demo data.
The shopEvery lot says what has been checked about the seller and the stone.Open the shop 
A stone's recordThe check, the report and the stone's public passport, on every lot that has one.How the checks work 
A dealer's cabinetStock, listings and sales, and what needs doing today.For dealers 
An owner's collectionEvery stone you own, with its check and its documented value.For owners
Built on institutions
Verification, storage and insurance — each with a licensed specialist
We orchestrate them and keep the record straight. The separation of duties is your protection.
Anchor lab
The Gem and Jewelry Institute of Thailand — a government lab and institute. Cross-checks and physical verification for Tier 0/1.
Origin-sensitive upgrade
The world's reference labs for origin determination on expensive colored stones — the Tier 2 standard.
Vault operator
Three vaults inside the Jewelry Trade Center, Silom. Licensed bailee — liability for the stone sits here.
Vault operator
Free-zone vault in Bangkok; liability insured through Lloyd's of London.
Insurance market
Coverage tied to the passport valuation, via the vault operators' programs.
Find your way
Everything else, one click away
- The shop Every lot, with what has been checked about it.
- How it works The three tiers, from a free record to custody.
- Pricing Who pays what, in plain numbers.
- The Academy Step-by-step guides, on the real screens.
- Trust and partners Who holds the stone, who grades it, who insures it.
- Press What has been written about us.
- Contact Talk to the desk in Bangkok.