Prestigio Elongated Cushion Cut Cubic Zirconia Pavé Set Split Shank Engagement Ring

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SKU: R2136
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Our Prestigio Elongated Cushion Cut Laboratory Grown Diamond Alternative Cubic Zirconia Pavé Split Shank Engagement Ring features the exclusive and premier cushion shape. It is a combination of the elegant square cushion cut and the oval shape, resulting in an elongated cushion cut or sometimes referred to as an emerald cut cushion. The center stone is prominently featured with a hidden halo around the gallery beneath the cushion cut. The split shank adds a perfect touch with its pavé accents and vaults towards the center stone. The Prestigio elongated cushion cut solitaire features the finest high quality hand cut and hand polished Russian formula lab grown diamond alternative cubic zirconia, cut to exact mined diamond specifications. You can wear this elongated cushion cut engagement ring alone or pair it with an anniversary or eternity band of your choice for a great bridal wedding set. Available in various carat size center stones as well as various precious metals like 14K solid gold, 18K solid gold and precious platinum. See below for the detailed features of this elongated cushion cut lab grown diamond simulant cubic zirconia solitaire engagement ring and why people turn to Ziamond for the best mined diamond alternatives with a lifetime guarantee.


  • Large selection of center stone carat sizes available, see menu options - 4 ct. 10x8mm, 5.5 ct. 11x9mm, 7 ct. 12x10mm, 9 ct. 14x10mm, 12 ct. 14x12mm, 15 ct. 16x12mm
  • Pavé set hidden halo in gallery beneath the elongated cushion cut center
  • Cathedral style split shank features additional pave set rounds
  • Lab grown diamond alternative cubic zirconia
  • Premium hand cut and hand polished to genuine mined diamond specifications
  • 14K white gold, 14K yellow gold, 14K rose gold, 18K gold or Platinum metal options
  • Matching and complimentary bands also 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-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
1 review
  • Expensive but worth it for me 5

    Posted by Pamela W. on Jan 10th 2024

    I originally intended this ring to be the travel dupe of my natural diamond ring. The Ziamond version looks amazingly real. Mine has a7 carat set in white gold and so far it's been a great purchase and I wear it all the time.

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