October | Opal

October Birthstone — Opal Shop certified Opal (Doodh Pathar), the October birthstone, valued for love, luck and Venus energy. Every piece is 100% natural, lab-certified and energized (Abhimantrit). See all months in Shop By Birthstone, or shop Opal.Frequently Asked Questions (FAQ) What is the October birthstone? Opal is the October birthstone. Shop it in Opal. Is it certified and energized? Yes — 100% natural, lab-certified and energized (Abhimantrit). Browse more in Shop By Birthstone. Is COD available? Yes — Cash on Delivery is available across India for a flat ₹49 on all orders. Shipping itself is free on every order, to every PIN code, with no minimum cart value. Pay online instead and a flat 5% is taken off automatically.