from 3-5.60MMHole Size - .40mmStone - opalShape - RondelleQuality - AAAOrigin - EthiopiaAverage Strand Weight - 60ctsEach Strand Length -42Cm
"Measurements From 2.5-6 mm (Approx.)Drilled Size - .40mmStone - Black OpalStyle - RoundStrand Measurement - 38 cmAverage Weight- 38 ct"
From 2.50-6.50MMHole Size - .40mmAvg. Strand Wt. (CTS)- 32Stone - Black OpalShape - RondelleEach Strand Length - 40cmOrigin - Ethiopian
"Measurements From 4-5.5 mm (Approx.)Drilled Size - .40mmStone - OpalStyle - RondelleStrand Measurement - 38 cmAverage Weight- 46 ct"
from 2.50-4MMHole Size - .40mm Stone -Black OpalShape -RondelleQuality -AAAEach Strand Length -41CMOrigin -Ethiopia