Princess Cut Square Cubic Zirconia Stud Earrings

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SKU: E1000Q

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On All Ziamond Gems

Crisp brilliance and a strong geometric design will have you fall in love with our princess cut square lab created diamond alternative cubic zirconia stud earrings. Stud earrings are a must-have item in every woman's fine jewelry collection. It's a modern shape that is blended with a radiant faceting pattern, placing the princess cut in the top tier of the most brilliant diamond shapes behind the round. Each earring stud is hand set in a low profile basket setting with four prongs. They add the perfect amount of brilliance to your outfit and brighten up your face. Perfect for short or long hair, daytime or evening wear, princess cut square diamond look stud earrings are extremely versatile. All the popular carat sizes are offered and additional larger carat sizes are available via special order. Various colors are also available via special order, see the menu options. Standard posts with friction earring backs are included or upgrade to our highly recommended jumbo large earrings backs for added comfort and support to help earrings sit as low as possible to your ears. For extra security, you can choose screw backs with threaded posts. Each pair of princess cut square stud earrings features Ziamond's Russian formula lab created diamond simulant cubic zirconia that are hand cut and hand polished to exact diamond specifications. Earrings are sold in pairs and the carat size listed is for each stone. Total carat weight refers to the total for the pair of earrings. See below for the detailed features on our princess cut square lab grown diamond alternative cubic zirconia stud earrings 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 basket setting
  • Standard earring posts with friction backs included
  • Optional screw backs with threaded posts or large earrings backs for added support and security
  • Cut and polished to genuine mined diamond specifications
  • 14K white gold, 14K yellow gold, 14K rose gold, 18K gold or Platinum metal options
  • Designed and crafted in the USA
  • Larger carat sizes 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
80 reviews
  • Ziamond keeps getting ot right for me 5

    Posted by Naomi Schmidt on Jan 20th 2023

    Every time I am looking for a new piece of jewelry lately I go to the Ziamond to see if they have what I am looking for. Most of the time they do. gis time I wanted some square diamond studs. These arrived quickly and I just love them The stones are cut so well and the setting really looks nice on my ears. The big backs were a great suggestion by the live chat rep.

  • Awesome! 5

    Posted by Venessa G. on Dec 2nd 2022

    Best cz jewelry have owned.

  • Still the best cz I have seen 5

    Posted by Gary Lambert on Aug 14th 2022

    After years of buying cz jewelry for my wife,Ziamond still seems to have the best. They look better. They are set in better settings. The company knows what they are doing.

  • A gift that was a hit 5

    Posted by Joseph Kelly on Aug 12th 2022

    I bought these as a gift for my wife after she lost her smaller diamond earrings. She always wanted to upgrade to 1 carat each size and I'll be honest, they were just too expensive in real diamonds. She adores these Ziamond earrings and they made her so happy. I see her wearing them every day and they look fantastic, plus they put a big smile on her face. That alone was worth it!

  • They do look like real diamonds 5

    Posted by Kimbella James on May 11th 2022

    After I lost my tiny diamond princess studs, I wanted some bigger ones. I decided not to spend the thousands going the real diamond route but I wanted the earrings to look real. Ziamond was suggested to me by a friend and I love them. Wear these everyday and I love them.

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