Comes with official valuation dated 22/5/2016 by a registered National Council of Jewellery Valuer for $4100 Australian Dollars. The 10ct yellow gold dress ring is set with a central 4.0mm claw set Amethyst & surrounded by 8 claw set modern brilliant cut Diamonds. The Diamonds are H in Colour all with a Clarity of VS with an est combined weight of 0.64cts. The cast set ring weighs an impressive 9.40 grams & is English ring size P.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.