Guinevere Blue Diamond Puzzle Ring and Claddagh Bridal Set, Platinum

4 piece puzzle ring with half carat princess blue diamond and celtic claddagh ring

Guinevere Blue Diamond Puzzle Ring and Claddagh Bridal Set, Platinum


  • Description
  • Guaranteed Fit
  • Blue Diamond Quality
  • Blue Diamond Claddagh Delivery
  • Assemble 4-Band
  • Reviews (0)


Item # GUIN-BD042-9525

A uniquely inspired bridal set features a Guinevere puzzle engagement ring with an Irish Claddagh wedding band. Both the knotwork weave of the engagement ring along with the weave knots of the band reflect your interconnectedness with your beloved and the endless nature of your love. And of course! The Claddagh band proclaims, May love and friendship reign. You will have fun learning to assemble the puzzle ring using our video assembly instructions under a tab above on this page.

Your engagement ring will be handwoven by our brilliant puzzle ring artist who will weave your ring to order, creating it to hold the very stone you select. We pair this ring with the Irish Claddagh band made in Dublin, Ireland’s oldest and most esteemed jewelry house.

Your diamond size options:
Approximately 1/2CT or 0.50-0.52CT
Approximately 0.60CT or 6/10ths CT
Approximately 0.70CT or 7/10ths CT

Precious metal options: This page features this stunning bridal set in platinum.

Puzzle ring weave: Select your weave: The Guinevere diamond ring on this page has a tight weave. You may choose an open or standard weave, if you prefer. See the options link below to help you decide on the weave you like.

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

The Guinevere blue diamond puzzle ring is artisan-crafted in the U.S. and is exclusively offered by Crystal Realm. The Claddagh band is hand-made in Ireland and is hallmarked by the world-renowned Dublin Assay Office in Dublin Castle, the oldest continuously operating assay office in the world, since 1637.

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.

Our blue diamonds are white diamonds treated with heat to produce a brilliant blue color. They have VS (high) clarity, are available in a variety of carat weights, and they are very beautiful. They are now certified (New!).

Our blue diamonds are not covered by our one free year of loss protection for white diamonds. We recommend insuring your ring through your homeowner’s policy or Jewelers Mutual Insurance. The benefit of using Jeweler’s Mutual Insurance is that they cover mysterious disappearance without a police report. Homeowner’s policies tend to require a police report, even if you are certain you lost your ring when you were swimming at the lake! Jeweler’s Mutual Insurance is the same insurance company that insures just about every jewelry business in the country. They are well respected and reliable. (And no, we don’t get a cut!)

We do not offer untreated, natural blue diamonds, as we do not have a reputable source for them. We’re not wild about natural blue diamonds, anyway, even if we could find them, as they are very costly and don’t have the brilliant, intense, blue color of the heat-treated diamonds.

Blue diamonds, even the treated ones we carry, are tricky to find. When you order a blue diamond ring, we will begin the search for the blue diamond that we will hand-select for your ring. Please allow 6-8 weeks for delivery of your blue diamond ring. The claddagh band will arrive in the same time frame, and it may arrive in a separate package.


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