16.06 London BlueTopaz High End facet quality rough. 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 3.41 SRI LANKA IF flawless 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. 3.41 ct Sapphire. IF = internally flawless, no visible inclusions.
USA seller 4.75 ct IF flawless Umba garnet facet rough gemstone
4.75 total carat weight rough Umba Valley garnet. I cut my own high quality gemstones. 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 IF 10.08 ct, open C tourmaline facet rough gemstone specimen
Both in facet grade rough and stones I have cut and set. 10.08 total carat Tourmaline Open C axis. Exception = Opal is hard to grade on this scale and will not be graded. IF = internally flawless, no visible inclusions.
USA Seller 11.61 ct IF flawless Natural Pink morganite facet rough gemstone
11.61 carat Pink Morganite. IF = internally flawless, no visible inclusions. IF flawless. Clarity grading scale is as follows. Exception = Opal is hard to grade on this scale and will not be graded.
USA seller 9.50 ct IF Flawless CONGO tourmaline facet rough gemstone
Both in facet grade rough and stones I have cut and set. 9.50 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 8.02 ct Cut to IF Sphene facet rough gemstone specimen
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.