2.57 Carat GIA Vivid Bluish Green Natural Loose Colombian Emerald- Asscher Cut

Stone: EmeraldWeight: 2.57-caratsShape: Asscher Cut Clarity: Transparent Luster: Excellent-Very GoodColor: Vivid Bluish GreenMeasurements: 8.64mm x 8.32mm x 5.74mmGeographic Origin: ColombiaTreatment: Natural, Moderate Oil2.57 carat Asscher Cut Colombian Emerald. This stone has incredible transparency with a glowing sheen from within. GIA does not state special effects in a gem though this stone is believed to be a "drop of oil". This effect is seen in less than 1% of emeralds and is only seen in Colombian emeralds.Comments: Due to their growth conditions in nature and recovery methods, most emeralds contain surface-reaching features. For this reason, clarity enhancement is a common trade practice. This gemstone comes with a certificate of authenticity.