Dianna 2 Carat Round Cubic Zirconia Three Stone Engagement Ring

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SKU: R1039
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The Dianna 2 carat round laboratory grown diamond alternative cubic zirconia three stone engagement ring features a 2 carat 8mm center stone held in place with bypass prongs for a unique look. This three stone ring includes a total carat weight of 2.5 carats of the finest hand cut and hand polished original Russian formula diamond quality cubic zirconia. Choose from 14k white gold, 14k yellow gold or luxurious platinum. Whole and half finger sizes 5 through 8 are listed in the pull down menu. Additional sizes available. See below for the detailed features on this ring, and why people turn to Ziamond for the best lab created mined diamond alternatives with a lifetime guarantee. Available as a single solitaire or as a bridal set, please see item S1039.


  • Approximately 2.5 carats in total carat weight
  • Prong set 2 carat 8mm round center
  • Round .25 carat 4mm side stones
  • Shank measures approximately 2.65mm at widest point
  • Bridal set available, see item S1039
  • Laboratory grown diamond alternative cubic zirconia
  • Cut and polished to genuine mined diamond specifications
  • 14k white gold, 14k yellow gold and platinum metal options
  • Complimenting 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 
  • 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 created 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
2 reviews
  • Great Quality! 5

    Posted by Peter Davies on Dec 28th 2022

    I purchased this ring as a gift for my girlfriend after she sent me the link. The quality surpassed my expectations and she loves it. We will be back for more.

  • High Quality! 5

    Posted by Elaine Ossco on Oct 12th 2022

    The stones look amazing and the setting is made so well. The heavy weight of gold is evident. I love wearing it every day.

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