Rubellite or Red Tourmaline 3.55ct, Natural & Untreated, Oval Shape,Very Good Cut, Dimensions of Rubellite = 11.00 9.00 5.00mm, Rubellite is sourced from Mozambique, Ring Size = 9 & Self Adjustable, Ring has a White Gold Finish & is Solid 925 Sterling Silver, Ring Weight = 5.90g Rubellite 3.55Ct, Red Tourmaline, White Gold Finish, Solid 925 Sterling Silver, Men & Boys Ring, Natural, Untreated, October Birthstone