STONE THE NATURAL GEM stands for 30 years of experience in international gemstone trading and is European market leader for untreated natural-colored gemstones for investment purposes.
Our focus lies on the "Big 3": Ruby, Sapphire & Emerald. Unusual wishes can also be fulfilled via our constantly available stock of about 1,000 certified gemstones or via search orders: From A, like alexandrite, to Z, like zoisite.
When you join the IGS community, you get trusted diamond & gemstone information when you need it.
Get started with the International Gem Society’s free guide to gemstone identification. Join our weekly newsletter & get a free copy of the Gem ID Checklist!