The Spring Edit · 2026
Rare stones,
quietly set.
For twenty-four years, R.R. Stones Trading has sourced and set the world's most consequential coloured stones from our atelier in Bangkok — every piece documented from mine to setting.
Authorized Auction Partner ofGEMFIELDS
22 Years Sourcing
GRS · GIA · Gübelin Certified
Bangkok Atelier
The Atelier
Best of the house.
Est. 2002 · Bangkok
A house built on provenance.
R.R. (Rare Rubies) Stones Trading Co. Ltd. was established in 2002 in Bangkok, Thailand. As one of only a handful of Authorized Auction Partners of Gemfields, we sit at the source of the world's finest coloured-stone supply — from Kagem emeralds to Montepuez rubies — bringing two decades of grading expertise to every piece we set.
- Est.2002
- At source22 yrs
- GemfieldsPartner
- Stones / yr3,400+
In Their Words
“The provenance of every stone is documented from mine to setting. In two decades of buying I have not encountered another house this transparent.
Isabelle V.
Private Collector · Geneva
“We sourced an unheated Mogok ruby of unusual saturation through R.R. — the team's grading expertise is unmatched in the region.
Charles & Mira H.
Private Clients · Hong Kong
“Their Gemfields partnership gives us first-call access to Kagem emeralds at auction. Twenty-two years of consistent grading.
Jacob Reiner
Director, Reiner Jewellers · London
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