Gems For Jewels 1mm to 2mm White Gray Diamond Box Beads, Rough Diamonds, Natural Raw Cube Diamonds, Conflict Free Diamond Beads for Jewelry (4IN to 16IN), 1-2 MM, 16 in : Amazon.co.uk:
Black Diamond Faceted Bead ~ Various Sizes ~ SINGLE
Italian 925 Sterling Silver Findings - 50 Sterling Silver Diamond Cut Round Beads - 3mm - Made in Italy (Ref-SS) - OrientalDirect.co.uk
20.23 CT Natural Rondelle Full Cut Diamond Beads 2.5 MM to 3 - Etsy UK