Rare Gems

Rare gemstones and uncommon species for serious collectors and jewelers — natural stones with honest treatment disclosure (Natural, No Enhancements unless a listing says otherwise). Worldwide localities and select American rarities, described the way a trade dealer would: species, weight, origin when known.

Browse Gemstones by species. High-value pieces may include Make an Offer. Related: American Gems · Emerald · Wholesale.