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  • Unique Diamond Opal Engagement Ring - Blue Opal
  • Unique Diamond Opal Engagement Ring - Blue-Green Opal

"Moonlit Sea - Enchantment" Unique Diamond Opal Engagement Ring

$3,780.00 Starting Price
Click for a Personalized Quote!

Product Description

Gleaming against the tranquil white gold or platinum is authentic Australian crystal opal inlay and a half carat diamond of your choice. This opal engagement ring is simply gorgeous and looks even more beautiful in person, as you cannot truly capture the beauty of opal in a photograph! Choose between blue and blue-green opal for the perfect look.

Handmade in the USA.

*This unique engagement ring is made from natural Australian Crystal Opal, so the exact hue and pattern may vary slightly; please be flexible.
**This ring uses only solid opal - not doublets or triplets.


  • Inlay jewelry must be treated with special care. Please be sure to review our Jewelry Care Advisory.

  • This inlay engagement ring was Created in the USA.

  • This ring is not currently in-stock, but can be special ordered. The price of the ring will depend on the cost of materials at the time of order, and the qualities of the diamond chosen.

  • This engagement ring can be Customized to your choice of diamond, inlay stone, metal, and size.

  • This ring may be purchased as a setting only, though it voids the lifetime warranty against manufacturer's defects. Please view our Kabana FAQ page (under the gemstone section) for more information on this.

  • Please plan ahead and allow 4-6 weeks for this ring to be made once ordered. (Longer for Int'l customers) Expedited orders may be possible, but for an extra fee.

  • Please understand that Special Order rings are non-refundable, as they are made specifically for you. 

  • This ring comes with a lifetime warranty against manufacturer defects!


 View more Opal Engagement Rings




Other Details

Australian Crystal Opal
White Gold or Platinum
Total Diamond Weight:
0.50 ct (center diamond)

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