Chained Crystals, Necklace

Pattern requires 5g x size 11 Delica beads, 4g x size 15 Japanese seed beads, 9 x 14mm Swarovski large-hole pearl, 75 x 4mm Fire-polished beads, 280 x 4mm Swarovski Bicone beads, 170 x 3mm Swarovski Bicone beads, 3feet approximately of large link chain, 1 x clasp and jump rings (optional), Beading thread and needle