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. A full decade of marriage deserves the hardest substance on earth — the same stone that started most of the story with the engagement ring. Pavé diamond-white pieces give the decade sparkle at every budget.
10th anniversary gift ideas
- ✓A pavé diamond-white necklace — decade sparkle at every budget
- ✓Diamond stud earrings, the forever 10-year gift
- ✓An eternity band — ten stones for ten years
Diamond pieces — Diamond energy
Diamond is the April birthstone — a natural companion to the 10th anniversary stone.

18K Gold Vermeil
Clear Quartz Stud Earrings

5-Stone necklace
Starlight Cascade Necklace

925 Sterling Silver
Starlight Pavé Star Ring

5-Stone bracelet
Starlight Star Charm Bracelet
10th anniversary FAQ
What stone is the 10th anniversary?
The 10th anniversary gemstone is the diamond — a decade is the "diamond anniversary" in modern lists. Blue sapphire is a popular alternative for couples who prefer color, and aluminum is the traditional 10-year material.
How much should you spend on a 10th anniversary gift?
There is no rule, but many couples use the anniversary-year benchmark: around $100 per year ($1,000 for a decade) for a meaningful piece. Pavé and cluster settings maximize diamond sparkle at lower price points, and sterling silver settings keep solid budgets friendly.