Tanzanite Pendant on Adjustable Chain

18K white gold tanzanite pendant on a 14K white gold snake chain.  11.9 grams.  Set are oval cut tanzanites, est. .75 total carat weight & round brilliant cut diamonds, .03pts, SI clarity, GH color.  Pendant is 1 inch in length & chain is adjustable up to 20 inches.
Appraised Value $6000