It is our great pleasure, to offer you this beautiful emerald gemstone ring with the approximate weight of the gem being 4grams and this beautiful gemstone is surrounded by a lovely 925 silver casing. This pretty ring will be suitable for girls and ladies, who like products with beautiful design and meticulous work. Origin: Zambia Weight: 4 grams Main Stone Turquoise:  Emerald Metal:  925 Pure Silver, Gender:  Female Stone Shape:  Oval Color:  Green Treatment:  No Heat not treat