Comes with official valuation dated 14/5/2016 by a registered National Council of Jewellery Valuer for $4990 Australian Dollars. The 18ct white Gold ring is set with a claw set large pink Tourmaline measuring 11mm x 9mm. On the shoulders are 28 grain set modern brilliant cut Diamonds, Colour H, Clarity VS with an estimated combined weight of 0.28cts. The cast set ring weighs 5.0 grams & is English ring size M.5. Use the following link to convert to other world ring sizes. http://www.onlineconversion.com/ring_size.htm FREE postage within Australia which includes, tracking, insurance & registered.