No ReserveThis is a0.75 carats or more dark brown sawn crystal octahedron rough diamond pair!!!The picture may not be the same diamonds you recieve, butALL LOTS ARE GAURUNTEED SIMILAR. All pairs have octahedrons with excellent shapes, excellent terminations!!! These diamonds are 100% natural and have not been worked on in any way. All our diamonds comply with UN Kimberley regulations.Measurements:approx.4.5mm basecheck out our other great values at stores.eCRATER.com/roughdiamondworld or click on our store link. Powered by eCRATER On Aug-31-09 at 09:22:01 PDT, seller added the following information:Every buyer gets a MyStoreRewards invitation for cash back