Avalon Engagement Puzzle Ring with Princess-Cut Moissanite

four band puzzle ring with princess diamond in platinum

Avalon Engagement Puzzle Ring with Princess-Cut Moissanite


  • Description
  • Guaranteed Fit
  • Reviews (0)


Item # AVA-MOIS-8990

Our unique Celtic-knotwork-inspired Avalon moissanite puzzle ring pays homage to the mystical island in the Arthurian legend. The interwoven knotwork represents the intertwining of your lives into a new life together.

Your puzzle ring will be hand-woven, in contrast to the majority of puzzle rings which are cast from molds. Our brilliant puzzle ring artist will custom weave your engagement ring precisely for the stones that you select, their very shape and size, so your puzzle ring will be a true, one-off original.

Moissanite: The base price on this page is for this ring with a princess-cut moissanite of 0.51CT (4.5mm square), pictured. You may select a 0.71CT (5mm square) moissanite for an add-on price.

Precious metal:  You may choose from 14K rose or yellow gold, both with a 14K white gold setting or four colors of 14K gold (yellow, white, rose, and green with a 14K white gold setting).  For an add-on price, you may select platinum, shown.

Sizes: Available in whole, half, and quarter sizes 3 – 9.5; other sizes upon request.

Weave: The Avalon moissanite ring on this page has a tight weave which is often selected when the ring will be worn with a wedding band with a uniform width. You may select an open weave if you prefer. An open weave is often selected when the ring will be worn with a shadow band.

The Avalon puzzle engagement ring is artisan-crafted in the U.S. exclusively for Crystal Realm.


When you use our ring sizer prior to our making your ring, we guarantee your fit. You may order the sizer before you order your ring. Or when you order your sizer at the time of your ring order, we’ll hold your order until you confirm your size by email. 

Once you’re used our sizer, if we deliver your ring, and it does not fit, we pay for the round-trip shipping for your free ring resize or replacement within the U.S. and provide a discount for overseas shipping.

There are two ways to request our sizer:
1. Order your ring sizer for a modest fee before you order your ring(s): Order your ring sizer here.
2. Request a sizer as part of your order at the time that you order your ring(s), and we will hold your order, send your sizer, and wait for an email from you with your size(s).
In either case, we will mail a ring sizer to you promptly. This is a physical, plastic set of rings in whole and half sizes that you can play with until you are certain you have a correct size. And if you find one plastic ring is too big and one is too small, we can make a quarter size for you. Please follow our included instructions for best fit.

Share your thoughts!

Let us know what you think...

What others are saying

There are no contributions yet.


Continue as a Guest

Don't have an account? Sign Up

Princess-cut moissanite size

Puzzle ring weave

Puzzle ring precious metal *