10th Anniversary
gemstone: Diamond.
Ten years — the diamond anniversary
Quick answer
The 10th anniversary gemstone is Diamond — The big one, a decade deserves diamonds. The 10th anniversary gemstone is the diamond — and yes, that surprises people who saved diamond for the sixtieth. The modern list gives the tenth year to diamond jewelry because a decade is the first milestone that proves the marriage is permanent; the traditional list names tin or aluminum for the same reason — materials that do not corrode. Both lists agree on the meaning: ten years in, the promise has been tested enough to be trusted. Diamond, from the Greek adamas (unconquerable), is the natural stone for that verdict. The gift tradition spans the full diamond range: a diamond accent piece for daily wear at the accessible tier, pave settings for the sparkle-forward, and the ten-year eternity band — a full circle of small diamonds — as the decade's signature piece.
Birthday, not anniversary?
Diamond answers ten years of marriage — a 10th birthday is a different occasion entirely. For a birthday, the celebrant's birth-month stone is the answer. See the full birthstones-by-month chart.
10th anniversary gift ideas
- ✓A diamond accent necklace — the decade's daily-wear marker
- ✓Pave diamond earrings — sparkle without the solitaire price
- ✓A ten-year eternity band — the signature piece
- ✓A small solitaire pendant — the first real diamond for many couples
- ✓Tin or aluminum keepsake box — the traditional nod, holding the diamond
Choose Diamond for your 10th
Every piece below can be personalized with Diamond — the April birthstone and the traditional 10th anniversary stone. Pick the style she wears daily, choose the Diamond stone, and the milestone is marked.

Natural Clear Rock Crystal Quartz on Elastic Cord
Clear Quartz Two-Way Bracelet

18K Gold Vermeil
Star Birthstone Necklace — All 12 Months
✦ Choose your birth month stone — all 12 months available

925 Sterling Silver
Birthstone Cabochon Ring — Choose Your Month

S925 Sterling Silver
Birthstone Drop Necklace — All 12 Months
✦ Choose your birth month — 12 natural gemstones
10th anniversary FAQ
What is the gemstone for the 10th anniversary?
The 10th anniversary gemstone is the diamond on the modern list; tin or aluminum is the traditional material. Both carry the same meaning — something that lasts.
Why is diamond the 10th anniversary stone?
Because ten years is the first milestone that proves permanence. The modern list assigns diamond — the unconquerable stone — to mark that the marriage has been tested and held. The traditional tin carries the same message: it does not rust.
Is the 10th anniversary diamond or tin?
Both — they are two lists, not rivals. Tin is the traditional material; diamond is the modern upgrade. Many couples honor both: a diamond piece presented in a tin keepsake box covers tradition and sparkle.
What is a good 10th anniversary gift on a budget?
A pave diamond accent necklace or a single small solitaire pendant — real diamond, modest size, honest price. White topaz and moissanite are the sanctioned stand-ins at the friendliest tier.
What is a 10-year eternity band?
A ring with small diamonds set all the way around — the full circle representing the completed decade and the one beginning. It is the signature tenth-anniversary piece, usually stacked with the original wedding band.