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Diamanti Pure®

Certified Lab Diamonds


Diamanti Pure® Lab Diamonds also known as Man Made Diamonds, Cultured Diamonds or Synthetic Diamonds are 100% pure carbon diamonds that are grown in the laboratory and have the identical chemical, physical and optical characteristics as a genuine mined diamond. These are "real" diamonds and just like natural mined diamonds they are 10 Mohs on the hardness scale and will test positive on all jewelers diamond testers. They cannot be distinguished from a mined diamond. All Pure lab diamonds are certified, accompany a grading certificate with matching laser inscribed serial on the lab diamond, guaranteed conflict fee and environmentally friendly source for diamonds.

Pure-Diamond stones are available in sizes ranging from .25 carat to 4.00 carats and Melee sizes. The Round Brilliant is the most readily available cut, but we do have limited supply of Princess, Cushion, Radiant, Emerald, Oval, Pear, Marquise, Asscher and Heart cuts. Just like mined diamonds, Lab diamonds are priced based on their 4C grading (Color, Cut, Clarity and Carat size).

Value Comparison


Type Carat Weight Color Clarity Cut Price
Diamanti Pure Lab Diamond 1.01ct. D VVS1 Excellent $8,999
Mined Diamond 1.01ct. D VVS1 Excellent $15,229
Diamanti Pure Lab Diamond 1.25ct. H Si2 Excellent $6,999
Mined Diamond 1.25ct. H Si2 Excellent $9,579
Diamanti Pure Lab Diamond 2.06ct. E VVS2 Excellent $38,999
Mined Diamond 2.06ct. E VVS2 Excellent $54,855



Need a Quote?

For a price quote on the Pure® Lab Diamonds in our inventory, please email us with the 4C specs (Example: 1.00 to 1.28 carat, VVS1 to Si1 clarity, E to G color, Good to Excellent cut) at labdiamonds@quorri.com. To narrow down our inventory search and quote you accurately, please also let us know your budget range and location. We will get back to you with pricing and availability.