Here is an estate approximately 3.85Ctw Green Tourmaline and Diamond Ring set in Platinum. This Ring came from a Pawnbroker. The center stone was examined by the Gem lab and it tested natural Tourmaline with a weight estimation of approximately 3.25ct. The Oval Tourmaline is accented by 2 rows of single cut Diamonds that are F-H color Vs1-Vs2. The 8.4 gram ring is marked Pl. Tourmaline is the October Birthstone. This has an auction estimate of $500-$1,000 with a 10% auction fee. It will be auctioned to the highest bidder with an opening bid of $1 with no reserve.