Avalon Engagement Puzzle Ring with Princess-Cut Blue Diamond

Avalon Engagement Puzzle Ring with Princess-Cut Blue Diamond
Avalon Engagement Puzzle Ring with Princess-Cut Blue Diamond
Avalon Engagement Puzzle Ring with Princess-Cut Blue Diamond

Avalon Engagement Puzzle Ring with Princess-Cut Blue Diamond


  • Description
  • Blue Diamond Quality
  • Blue Diamond Delivery
  • Assemble 4-Band
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Item # ABD-12863

Our Avalon four-band engagement puzzle ring with a princess-cut genuine blue diamond brings a touch of Renaissance romance to her hand. 

This puzzle ring, with an ultra-secure gemstone setting, is also extremely comfortable to wear, and unlike many engagement rings that hold a stone up off the ring, this one will not catch on clothing. Your 4mm gemstone rises above the puzzle at a medium height, and the prongs are rounded for safety. If she works with her hands, is a teacher, nurse, athlete, outdoors-woman, or if she prefers a ring that is far from gaudy, the Avalon is a wonderful choice.

A true four-band puzzle ring, the Avalon ring comes apart and goes back together, with only a little practice using the video instructions we provide under a tab above on this page. Treat her to a truly unique, artisan hand-woven, work of art on her finger and the fun of amazing her friends with her skill at assembly.

Precious metal options: The base price on this page is for this ring in 14K white, rose, or yellow gold or four colors of gold (white, green, rose, yellow) with a 1/2CT princess-cut blue diamond. You may also select platinum if you wish.

Diamond orientation: You may select the square orientation, as shown. Or you may select a “kite” orientation in which the corners of the diamond are oriented to N-S-E-W.

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

Puzzle ring weave: You may also select your preferred puzzle weave. Shown is an open weave usually worn with an optional shadow wedding band; you may prefer a tight weave, favored for wearing with a wedding band of uniform width. There is no standard weave for the Avalon puzzle ring. 

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

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 challenging to find. When you order a blue diamond ring, we will search for your diamond and will communicate with you about how the search is going. Please allow 6-8 weeks for the delivery of your blue diamond ring. 

When you order a blue diamond ring with a shadow band, we will need to pickup and retain the engagement ring after you propose with it, so that we can mate the shadow band  to the engagement ring perfectly.

When you order a blue diamond engagement ring with another type of wedding band, the two rings may be delivered separately or together.

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Blue Diamond Size

Diamond orientation

Puzzle ring precious metal *

Puzzle ring weave

Used our standard US ring sizer?

Puzzle ring size (3 to 10.5)

Product price
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