Aquamarine · FAQ
Aquamarine: Every Question, Answered
The complete question set from aquamarine buyers — buying, pricing, certification, and origins in one place.
Does aquamarine need to be treated to look good?
Almost all aquamarine undergoes a routine, low-impact heating to remove a slight green undertone — a near-universal, accepted step rather than a meaningful value concern the way heat treatment can be for ruby or sapphire.
Should I worry if my aquamarine has visible inclusions?
More than you might for other colored stones — beryl grows very cleanly, so aquamarine is generally expected to be eye-clean, and visible inclusions are a stronger signal of lower grade here than in gems where some inclusion is typical.
Why does 'Santa Maria' aquamarine cost so much more than standard material?
It refers to an exceptionally deep, saturated blue color that's genuinely rare within this typically pale gemstone — the name commands a premium because that depth of color, not carat size, is what's scarce.
What treatment should an aquamarine certificate disclose?
Routine heat treatment to remove a slight green undertone, which is standard practice for the vast majority of aquamarine on the market and not a red flag.
Is Nigerian aquamarine as good as Brazilian aquamarine?
It can be — some Nigerian material reaches the same deep 'Santa Maria Africana' saturation prized in fine Brazilian stones, though Brazil remains the historic benchmark name in the trade.
Does EmeraldVault sell aquamarine directly?
Yes — browse certified aquamarine listings directly in our catalog, sourced through our verified dealer network. If you don't see the exact stone you need, contact us and we'll help.
Dig deeper
Each topic above has a full Aquamarine guide: buying, pricing, and certification, plus origin pages for Brazil (Santa Maria) Aquamarine and Nigeria Aquamarine — or start from the Aquamarine overview. Site-wide questions are covered on the main FAQ page.
Still Have a Question?
Ask us directly, or browse certified aquamarine already in our catalog.