Tanzanite Jewellery
Tanzanite Jewellery
66 Results
Find Your Ring Size
Perfect Fit Guarantee / Free Exchanges & Returns
Do you have an existing ring to measure now?
Step 1) Calibrate Your Screen
Pinch and drag to resize the circle below to match the size of a penny.
Step 2) Measure your ring
Hold your ring up to the screen. Find the circle that completely fills the inside of the ring without overlapping.
Tap above to select the best size. Then click Continue.
Helpful Tips
We offer free exchanges & returns, so your perfect fit is guaranteed!
The average ring size for women is size N.
The average ring size for men is size T.
Still not sure? Email our ring size guide or contact our customer service team