5.90 Cornflower Blue Sapphire Stone | Blue Loose Sapphire Stone Red Gemstones Its hardness is 6 to

Its hardness is 6 to 6

Start faceting art work with our 68 carats Raw Facet Grade Topaz stones

rough emeralds can yield significant returns

and excellent transparency—all essential qualities for professional faceting

Sapphire is from Srilanka

5.90 Cornflower Blue Sapphire Stone | Blue Loose Sapphire Stone Red Gemstones Its hardness is 6 toLoose Blue Sapphires stone with following details SPECIES: NATURAL CORUNDUM VARIETY: NATURAL BLUE SAPPHIRE Total Pieces: one WEIGHT: 5. 90 Carats DIMENSION: 9. 08 x 8. 97 x 7. 65mm SHAPE & CUT: Cushion Cut COLOUR: Blue ITEM: A loose faceted stones TRANSPARENCY: Transparent COMMENTS: No indication of heating Certificates are attached