No ReserveThis is alot of3.73carats flat polishedrose cut diamonds. Only a few facets have been placed on these stonesin order to show of their adamantine luster. They are transparent in quality. All our diamonds comply with UN Kimberley regulations.Measurement: Approx. 8.5mm - 12mmCome see our other great values at www.stores.eCRATER.com/roughdiamondworld or by clicking on our store link! Powered by eCRATER On Aug-31-09 at 09:21:22 PDT, seller added the following information: Every buyer gets a MyStoreRewards invitation for cash back