This adjustable necklace features bicolor tourmaline gemstones in a smooth oval nugget shape, with 18K yellow gold beads as accent.
The gems are transparent and watery, with the tourmaline colors bumping up against one another. Take a close look at how the colors blend into one another in each stone. The gems are graduated in size from 5mm x 3mm to 9mm x 7mm. 
There are three 18K gold beads accenting the strand
The lobster claw and 2" of chain at the clasp are gold fill and the necklace is adjustable from 16" to 18" in length.