Guinevere Engagement Puzzle Ring with Princess-Cut Moissanite

Guinevere 4 piece puzzle ring with a princess cut diamond

Guinevere Engagement Puzzle Ring with Princess-Cut Moissanite


  • Description
  • Guaranteed Fit
  • Reviews (0)


Item # GUIN-MOIS-42548

Our unique Celtic-knotwork-inspired Guinevere moissanite puzzle ring pays homage to Renaissance style, while you honor your beloved’s distinctive taste.

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: This ring is shown in 14K white gold. You may choose from 14K rose or yellow gold, both with a 14K white gold setting; four colors of 14K gold; or platinum.

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

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

The Guinevere 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.

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Princess-cut moissanite size