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Gem ID Pieces Name Species Hardness. Scale Luster Refractive Index (RI) Specific Gravity (SG). 289 1 Natural Blue Sapphire Corundum 9 Vitreous 1.762-1.770. Transparency Origin Carat Weight Dimension(mm)(L x W x D) Shape Color Clarity Comment.
Sri Lanka 2.08 ct 8.37 mm x 6.53 mm x 4.55 mm Oval Blue VVS. Minute inclusions, difficult to see. Minor inclusions, somewhat easy to see with 10X. Obvious inclusions, large or numerous under 10X. Very apparent to unaided eye.Moderate effect on appearance or durability. Severe effect on appearance or durability.
Severe effect on both appearance and durability. Stones not transparent because of inclusions. Objects seen through the gemstone look clear and distinct. Objects look slightly hazy or blurry through the stone.Objects are vague and hard to see. Only a small fraction of light passes through the stone, mainly around the edges. Virtually no light can pass through the gemstone.
If you are not satisfied with our. The item "GIA Certified Unheated Natural Blue Sapphire Sri Lanka Oval 2.08 ct Rare" is in sale since Thursday, March 4, 2021.This item is in the category "Jewelry & Watches\Loose Diamonds & Gemstones\Loose Gemstones\Sapphire\Natural Sapphires". The seller is "mineral-mine" and is located in Bangkok. This item can be shipped worldwide.