Jewelry Type - Beaded Necklace 

Product Weight (gram) - 7.84(approx)

Stone - Tourmaline 

Stone Size - 3 x 3 mm (approx)

Metal  - 925 Sterling Silver

Metal Stamp - IG925

Wearing -  16 Inch, Adjustable up to 18 Inch

NOTE - Product weight & dimension may vary according to product variation.