Mezza Luna 2.5 Carat Radiant Emerald Cut With Half Moons Cubic Zirconia Three Stone Engagement Ring

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SKU: R1466
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The Mezza Luna radiant emerald cut canary half moons engagement ring with laboratory grown diamond alternative cubic zirconia features a 2.5 carat 9x7mm emerald radiant canary also available with a white diamond look center stone as well. This three stone engagement ring style includes custom cut 1 carat each radiant faceted 7x5 mm half moons set on each side in proportion to the radiant emerald center stone. Half moon stones, like the ones set in this three stone ring, are typically custom cut and reserved for very high end fine jewelry designs. Each stone in this great ring is hand cut and hand polished to genuine diamond specifications and originate from the finest Russian formula lab grown diamond simulant cubic zirconia. The shank on this mounting measures approximately 3mm at its widest point. The total carat weight is 4.5 carats of the finest lab created man made diamond simulants. This ring is shown in 14k white gold but you can special order it in 14k yellow gold, 18k gold or precious Platinum. Available in radiant canary yellow and white diamond look center stone options. See below for the detailed features on this ring, and why people turn to Ziamond for the best mined diamond alternatives with a lifetime guarantee. Clearance items include promotional and overstocked designs at absolute rock bottom prices, with the exact same expert workmanship, high quality and Ziamond warranty. Due to extremely low pricing, all clearance items are a final sale. 


  • Approximately 4.5 carats in total carat weight
  • Prong set 2.5 carat 9x7mm emerald radiant cut center
  • Custom cut 1 carat each half moon sides
  • Shank measures approximately 3mm in width at widest point
  • Cut and polished to genuine mined diamond specifications
  • Additional 14k gold, 18k gold and Platinum options available via special order
  • Complimentary bands available
  • Designed and crafted in the USA
  • Finger sizes below a 5 and above an 8 are available via special order
  • Customize this design with any shape, carat size or color of gem via special order - simply call, live chat or email us
  • Due to extremely low pricing, all clearance items are a final sale 
  • Questions? Live Chat with representatives or call 1-866-942-6663

The Ziamond Distinction

  • Lifetime Guarantee on all Ziamond gems
  • Finest high quality hand cut, hand polished Russian formula lab grown diamond look cubic zirconia
  • Comprehensive Jewelry Warranty
  • All Ziamond jewelry mountings are the same as fine diamond jewelry mountings
  • All jewelry is designed, hand crafted and serviced exclusively by Ziamond
  • Customize any jewelry design - simply call, live chat or email us 
  • Jewelry available in various colors or shapes of lab created stones - white diamond look, canary yellow diamond look, pink diamond look, red ruby, blue sapphire and green emerald
  • Wear, care and clean like genuine mined diamond fine jewelry
  • Over 100 years combined fine jewelry experience, on-line for more than 20 years 
  • Experienced and knowledgable staff ready to assist with your questions or custom designs
8 reviews
  • Stunning 5

    Posted by Sandy on Dec 2nd 2021

    I bought this ring for myself years ago and always get compliments. Even my super rich friend thought it was real (I never pretend it is if asked). Now that I’ll be getting engaged I’m seriously considering having my bf buy this one for me because I love it so much but like it might be peculiar if I did.

  • Just do it! 5

    Posted by Linda on Sep 24th 2014

    You can't even look at a diamond 1/10th of this size for this price. I adore this ring. The canary is so soft and brilliant and the side stones are so unusual. I get so many people wanting to see my ring. I show it off with confidence because I get nothing but compliments. I am a very happy customer.

  • OK 3

    Posted by Shirley B on May 7th 2012

    I know that it was a clearance item but thought that it could have been have been more opulent. I have purchased less economical items that had more of a "WOW" factor. This is an item I will wear daily without thinking that someone will aspire to have it and rip me off.

  • Glad I ordered it 4

    Posted by Rachel P. on Jun 10th 2011

    I was looking at this ring and comparing to others. I ordered on a weekend and had it in less than a week. I am happy I ordered it and very happy with Ziamond. Wish there was a matching band.

  • had it for 4 years 5

    Posted by deidrea on Mar 6th 2011

    I have had this ring for years, and it looks as great as it did the first day.I never take it off!

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