Trillion Triangle Ruby Lab Created Loose Stone

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Ziamond’s trillion triangle ruby lab created synthetic loose stones offer you the finest genuine man made ruby alternative at a fraction of the cost. Our trillion triangle man made rubies are created in a laboratory under the same conditions as nature takes to make a genuine mined natural ruby gemstone. They possess the same physical, chemical, and optical characteristics of natural rubies. While they are technically imitation ruby gems and sometimes referred to as fake rubies, they possess the same physical, chemical, and optical characteristics of natural rubies. Our man made trillion triangle red rubies are lab created and lab grown synthetic Corundum. Corundum is the name of the natural crystalline structure of a genuine ruby. They are also just as hard, with a hardness of 9 on the Mohs scale and are hand cut and hand polished in the same manner as genuine precious rubies. Ziamond's synthetic trillion triangle rubies can be worn daily with peace of mind to withstand the day to day rigors of daily wear. Our man made rubies undergo all the same post mining finishing processes that a fine genuine ruby does. They are all hand cut and hand polished to fine gem quality specifications, insuring proper reflection and refraction of a rich and lustrous color of gem quality red rubies. Choose your preferred size among the menu options. Custom stone cutting services are also available via special order. Email us with your exact dimensions or a copy of your written appraisal. There are no returns on all loose stones, they are a final sale, see the policies page for our terms and conditions.


  • Large selection of carat sizes available, see menu options - .25 ct. 4mm, .38 ct. 4.5mm, .50 ct. 5mm, .63 ct. 5.5mm, .75 ct. 6mm, 1 ct. 6.5mm, 1.25 ct. 7mm, 1.50 ct. 7.5mm, 2 ct. 8mm, 2.50 ct. 9mm, 3 ct. 9.5mm, 3.50 ct. 10mm, 4 ct. 11mm, 5.5 ct. 12mm
  • Cut and polished to genuine mined diamond specifications
  • Larger carat sizes available
  • Handmade in the USA
  • Custom stone cutting services 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
  • Also available in various colors 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 diamonds
  • 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 design

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