from 3-3.5MMHole Size - .40mmStone -GrandidieriteShape -RondelleEach Strand Length -33CMOrigin -MadagascarAverage Strand Weight -23cts
from 3.5-4MMHole Size - .40mmStone -GrandidieriteShape -RondelleEach Strand Length -32CMOrigin -MadagascarAverage Strand Weight - 33cts