Updated as of June 2026
Oval Tanzanite
A oval cut is a brilliant, elongated cut that looks larger per carat and flatters the finger. In Tanzanite (blue, violet-blue, purple, Mohs 6.5) it keeps the color crisp and bright.
Why the oval cut works for Tanzanite
A brilliant, elongated cut that looks larger per carat and flatters the finger. Tanzanite has the brightness to carry a oval brilliant cut and throw plenty of light. At Mohs 6.5, Tanzanite is softer, so a oval Tanzanite is best protected by a bezel or halo and kept for lighter wear. Treatment to expect: heat treatment (nearly all stones).
Other Tanzanite cuts
More on this stone: Tanzanite overview, price guide, and the oval cut guide across stones.
Frequently asked questions
Does Tanzanite look good in a oval cut?
Yes. Tanzanite has the brightness to carry a oval brilliant cut and throw plenty of light. At Mohs 6.5 it is best in a protective setting.
How much does a oval Tanzanite cost?
Tanzanite runs about $100 to $1,200 per carat. Shape affects price modestly, with round usually the slight premium.
What setting suits a oval Tanzanite?
Tanzanite pairs well with white gold, platinum. Choose a bezel or halo to protect the stone.