Around 1000 size 8° hex-cut seed beads.
This example uses the color called Metallic Olive Iris.
10 to 15 6mm spherical beads.
Semi-precious stone beads would look great. Black semi-glossy glass are used in this example.
10 to 15 Delicas that match your larger seed beads.
Lobster claw clasp
Beading Needle
Size A Silimide pre-waxed thread.
Here are the full instructions for making the "Favorite Bead Necklace" including a photgraph and a full graph for this lovely bead necklace.