Here is a $2,000 approximately 11.50Ctw Tanzanite Bezel set 24" Necklace in 925 Sterling Silver. This has 23 bright Violet Tanzanite Ovals and Rounds that are lightly to moderately included. Tanzanite is the December Birthstone. This has an approximate retail replacement cost of $2,000 and it will be auctioned $1 no reserve and sold to the highest bidder no matter what the final price is. Free insured priority Usps delivery within 3-4 business days with signature delivery.