Princess Cut Square Cubic Zirconia Classic Solitaire Engagement Ring

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SKU: R1001Q
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Our princess cut classic laboratory grown diamond alternative cubic zirconia solitaire engagement rings bring together the brilliance of a round diamond faceting pattern and blend it with the beauty of a geometric shape like the square, providing an unmatched look of brilliant geometry that can be worn as a symbol of love. Compare our square princess cut diamond look solitaires to the traditional styling of the Tiffany solitaire. The princess cut in this solitaire is set in a four prong die struck classic solitaire setting with v-shaped chevron prongs securing and protecting each corner. It has a a tapered rounded shank measuring approximately 2.75mm at its widest point. Each princess cut square shaped solitaire features the finest high quality hand cut and hand polished Russian formula lab grown diamond look cubic zirconia, cut to exact mined diamond specifications. You can wear this princess cut classic engagement ring alone or pair it with an anniversary or eternity band of your choice for a great bridal wedding set. Available in a myriad of carat size center stones as well as various precious metals like 14k solid, 18k solid gold and precious platinum. See below for the detailed features on this classic square princess cut diamond look solitaire engagement ring and why people turn to Ziamond for the best lab grown diamond simulants with a lifetime guarantee.


  • Large selection of carat sizes available, see menu options - .75 ct. 5mm, 1 ct. 6mm, 1.50 ct. 7mm, 2.50 ct. 8mm, 4 ct. 9mm, 5.50 ct. 10mm, 7 ct. 11mm, 8.50 ct. 12mm, 10 ct. 13mm
  • 4 prong die struck head for superb strength and durability
  • 2.75mm shank at widest point, tapers slightly toward bottom
  • 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
45 reviews
  • Love it 4

    Posted by Jane on Feb 15th 2022

    I appreciate how quickly you sent my order, Very professional. The ring is spectacular, I love love love it!

  • Never taking it off!! 5

    Posted by Tina on Nov 24th 2021

    Special Ordered in Platinum to be my wedding ring. We went this route to save some money since we had the wedding to pay for. OMG, it is unbelievably beautiful, sparking, stunning!! I don't think I will ever take this ring off!!

  • Impressive service 5

    Posted by Steven on Aug 22nd 2021

    I asked for them to send out my order so that I could get it before I left town on business again, even though it was a week shorter than the normal processing time. Jill B. of their customer service department IMMEDIATELY e-mailed me back to let me know that it was, and I quote, "No Problem". All I have to say is I'm impressed...with both the customer service and the ring.

  • Terrific 5

    Posted by Patricia on Jul 11th 2021

    Things went better than most online companies. Our order was teriffic, and it came very quickly. I must also add that it was packaged well, and in a beautiful case within a box, and a lovely bow. The product GREATLY surpassed our expectations, and I will DEFINITELY order from them again in the near future.

  • Worth every penny! 5

    Posted by Elisa on Apr 28th 2021

    The wait was too long (because I really wanted to see my ring), but it was worth it. The quality of the product is excellent and I cannot wait to find something else that "catches my eye." I've looked at jewelry flyers and at the stores, and am impressed that Ziamond's designs are just like the "real thing." I've already told all my friends and family about my ring and the website, and included the link in my e-mails. Thank you thank you thank you! I really enjoy my ring.

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