for Rough Stones-
The color & clarity grades are being estimated and represent the average grade of a finished gem (that one would expect to cut out from the rough crystals which are for sale,) and with the potential of a fair recovery at that clarity&color
e.g if a crystal is estimated to be a VVS Clarity, it means that it has the potential of a single stone
.that can be cut out of it with at least 20-30% yield at that clarity
*,if the crystal is mostly included but have some small tiny parts in it which are Eye clean-it will be graded lower ,Obviously.
regardless,keep in mind that final result, weight, color, and clarity may vary based on many other factors,
such as the crystal type, shape, the cutter decisions, and abilities.
My Facet Rough Clarity Chart
VVS - will cut eye clean Gems (Inclusions are Noticeable-very difficult to see under X10)
VS- will cut almost eye clean with minor eye visible inclusions (easy-Obvious under x10) usually eye clean parts can be extracted but with the price of some wasted material.
SI -Will cut with slightly-Moderately eye visible inclusions ( eye clean parts may still be extracted ,but may require trimming and/or a lot of wasted material)
I -Will cut with eye visible inclusions that are very easy to see,with Moderate-Severe effect on appearance or durability.
these stones usually can still be Facet but some will be better to cab
*All Items will normally be shipped within 48 hours of payment.
*Shipping Worldwide with "Israel post" "Registered Air mail" with Tracking /EMS
*Customs fees/custom duties - if any, are buyer responsibility.
*30 days money back Guarantee,No Questions Asked.
*Item must be returned in the same condition in which it was received.
*Buyer Pays for return shipping