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Announcements

Private New York appointments available by request. Explore emerald, ruby, sapphire, melee, calibrated, and layout inventory. Practical gemstone buying notes in the journal

Precious Colors

Presence

Sourcing

An editorial overview of the gemstone centers referenced by the Precious Colors sourcing network.

Referenced Centers

Colombia, Brazil, Zambia, Mozambique, Thailand, Burma / Myanmar, Sri Lanka, Madagascar, and Australia are shown as broad sourcing references, not unsupported legal or geological claims.