Ruby Eternity Ring featuring lab grown ruby and CZ accents set in 925 silver, showcasing luxurious design. Luxurious 925 silver ruby eternity ring with lab-grown pigeon blood rubies & CZ stones. Perfect for weddings or daily wear. Stunning and elegant design. This silver 925 luxury looking pigeon blood eternity band innovative cutting edge technology with hand polished lab grown ruby 💎with brilliant colorless CZ adding more beauty to the band.This pigeon blood ruby are same hardness as natural mined grown ruby well matched each others that cannot be differentiated from naturally grown ruby by naked eye. It very comfortable to wear everyday use..Color: Red & ColorlessPrimary Stone: RubyPrimary Stone size: 4x5 mmPrimary stone Wt : 4.68 ctsSecondary Stone : Cubic ZirconiaSecondary Stone Size: 4x5 mmSecondary Stone Wt: 4 ctsTreatment : Hydro ThermalSKU: 6142036What is hydrothermal treatment ?One of the most popular methods for creating synthetic emerald is the hydrothermal process, which uses heat and pressure to imitate natural conditions deep in the earth that formed natural gems. Nutrients are dissolved in a water solution with synthetic crystals forming as the solution cools