Princess Cut Square Cubic Zirconia Classic Solitaire Engagement Ring

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SKU: R1001Q

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Our princess cut classic lab created 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 mined diamond alternatives 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 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
45 reviews
  • Very nice purchasing from you 5

    Posted by Lesli on Apr 16th 2021

    Everything went extremely well. I was a little apprehensive about placing my order but I couldn't have placed it with a better company. The website was very easy to manuver through and they called me back to make sure I ordered exactly what I wanted.To top it off, my special order came in 3 weeks ahead of schedule. The gift box was another very nice touch. Thank you very much for everything. I will be working with you again!!

  • In awe! 5

    Posted by Thara on Aug 10th 2020

    I cant tell you how pleased I am with this merchant. Ive allready called and emailed them about the fabulous service Ive recieved. I blinked and it was at my was stealth-like. UNBELIEVABLE. Ive told at least 4 friends and showed my ring to 2 of them. They were in AWE. I cant wait to order my next bauble when I get back. WHOO-HOO!!! Thanks a million!

  • Stunning 4

    Posted by Alicia on Apr 16th 2020

    I really like the ring I purchased from The ring itself is stunning and was exactly as described on the website, which was what I wanted - no surprises. I'd buy from the again, definitely, and even recommend them to friends (which I have already done).

  • Love the look 5

    Posted by Nora on Mar 18th 2020

    I placed an order about a week ago,and i just recieved my order today. I'm glad to say that i was very pleased with the order. It fits perfect and looks great on my hand. Love the look of the ziamond, it is comparable to any diamond out there.

  • Everyone thought it was real 5

    Posted by Behzad on Feb 21st 2020

    I bought the 1.5 carat Tiffany princess cut solitaire ring, and Ive shown it off to a few people before giving it to my girlfriend and everyone, including myself, is amazed at the quality of not only the absolutely amazing stone, but the platinum setting. I even showed it to 2 people in the diamond business, and they thought it was a beautiful diamond with beautiful color and clarity. Bottom line, this is a GREAT product.

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