Engagement
  • best engagement rings with lab diamonds at Quorri
  • DISCOVER

    ATERNA® is a Lab Diamond Gem with incredible diamond brilliance and durability. Aterna features 9.50 Mohs Hardness. It does not micro-scratch, dull, or fade and has outstanding durability to handle the high stresses of daily wear. All jewelry set with the Aterna® will have a Minimum Average Color: D/E, Clarity: VVS1, Cut: Excellent to Ideal, and Fluorescence: None.

    PUREGEM SAPPHIRE® is a Lab Grown Sapphire identical physically and optically to an expensive mined Sapphire, including the same Mohs Harness of 9.0. All jewelry with the PureGem Sapphire will have a Minimum Average Color: Kashmir Blue, Clarity: VVS1, Cut: Excellent to Ideal.

    PUREGEM EMERALD® is a Lab Grown Emerald identical physically and optically to an expensive mined Green Emeralds, including the same Mohs Harness of 7.5-8.0. All jewelry with the PureGem Sapphire will have a Minimum Average Color: Zambian Green, Clarity: VVS1, Cut: Excellent to Ideal.

    PUREGEM RUBY® is a Lab Grown Ruby identical physically and optically to an expensive mined Ruby, including the same Mohs Harness of 9.0. All jewelry with the PureGem Ruby will have a Minimum Average Color: Blood Red, Clarity: VVS1, Cut: Excellent to Ideal.