AltGems
Updated as of June 2026

18th anniversary: Chrysoberyl

The traditional gemstone for the 18th wedding anniversary is Chrysoberyl (Yellow, Green, Brown, Golden). It makes a meaningful, lasting gift.

7.8

Chrysoberyl

Yellow · $50+/ct

Chrysoberyl ring

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Chrysoberyl necklace

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Frequently asked questions

What is the 18th anniversary gemstone?
The traditional gemstone for the 18th wedding anniversary is Chrysoberyl.
What 18th anniversary gift should I buy?
Chrysoberyl jewelry is the classic choice: a Chrysoberyl ring, pendant, or pair of earrings. Chrysoberyl runs about $50 to $1,000 per carat.