Tucson, United States · Est. 1982
National Gemstone
At a glance
- Location
- Tucson, United States
- Specialisms
- Emerald · Ruby · Sapphire
- Register status
- Listed · verification not completed
Evidence on record
Last checked Aug 15, 2026GemsVerified reviews dealer evidence to the best of its ability, but a profile is not a guarantee, endorsement or product appraisal. Confirm current credentials, products and terms directly with the dealer. Read the verification disclaimer.
About
Tucson dealer founded in 1982 and led by Robert Genis, supplying collectors and investors. Its official site describes stock of Burma ruby, sapphire and spinel, Ceylon sapphire, Colombian emerald and collector gems, each submitted to American Gemological Laboratories or GIA, with heated, unheated or no-treatment status stated on listings.
Profile information was sourced from National Gemstone's official website and checked on August 15, 2026. Products, prices and availability can change. For current details and accuracy, visit the dealer's website.
Pre-approved claim · Pre-approved until 31 Oct 2026
Is this your business?
This record was sourced from the public record and has not been claimed. Owners are pre-approved to claim it free of charge until 31 October 2026 — confirm control of the domain and the profile is yours to edit.
Current stones
This dealer cuts and quotes on request.
No stones are catalogued at present. Describe the stone, cut and budget you have in mind and your enquiry goes straight to the workshop.
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