Both in facet grade rough and stones I have cut and set. IF = internally flawless, no visible inclusions. I = included, major inclusions, may not be fit for cutting however light still passes through the stone.
USA seller 4.11 Cut to IF SRI LANKA Icy Blue Sapphire facet rough gemstone
Sapphires can only be exported after being cut. Finding Sri Lanka sapphire in the rough is rare and doesn’t happen often. Both in facet grade rough and stones I have cut and set. Cut to IF – this stone has inclusion near the edge should facet out naturally – shown in last photo.
USA seller 8.18 ct IF flawless/rutile tourmaline facet rough gemstone specimen
Both in facet grade rough and stones I have cut and set. 8.18 total Carat Weight Tourmaline. IF = internally flawless, no visible inclusions. Exception = Opal is hard to grade on this scale and will not be graded.
USA seller 25.43 ct IF flawless Sphene gemstone facet rough gemstone specimen
Both in facet grade rough and stones I have cut and set. IF = internally flawless, no visible inclusions. IF flawless. Exception = Opal is hard to grade on this scale and will not be graded. I = included, major inclusions, may not be fit for cutting however light still passes through the stone.
USA seller 15.75 cts Eye clean Blue Zircon facet rough gemstone specimen
15.75 Total carat weight zircon. Both in facet grade rough and stones I have cut and set. Exception = Opal is hard to grade on this scale and will not be graded. IF = internally flawless, no visible inclusions.
USA seller 37.17 ct top color IF flawless Amethyst facet rough specimen gemstone
Both in facet grade rough and stones I have cut and set. IF = internally flawless, no visible inclusions. IF flawless. Exception = Opal is hard to grade on this scale and will not be graded. Opaque = light does not pass though the stone.
USA seller 9.65 ct Eye clean afghani tourmaline facet rough gemstone specimen
Both in facet grade rough and stones I have cut and set. 9.65 Carat Weight Tourmaline. Exception = Opal is hard to grade on this scale and will not be graded. IF = internally flawless, no visible inclusions.
USA seller 19.05 4 pieces Included Axinite facet rough gemstone specimen
19.05 Total carat weight Axinite very rare mineral. Both in facet grade rough and stones I have cut and set. IF = internally flawless, no visible inclusions. Exception = Opal is hard to grade on this scale and will not be graded.
USA seller 4.64 ct Eye clean CONGO tourmaline facet rough gemstone
Both in facet grade rough and stones I have cut and set. 4.64 Carat Weight Tourmaline. Exception = Opal is hard to grade on this scale and will not be graded. IF = internally flawless, no visible inclusions.
USA Seller 25.24 VVS peridot facet rough gemstone
Both in facet grade rough and stones I have cut and set. 25.24 Carat Weight Peridot. VVS = very very small inclusions or feathers. (almost eye clean has 1 or 2 minor inclusions). IF = internally flawless, no visible inclusions.