Vintage Sterling Silver 925 Solitaire Round 6mm CZ Cubic Zirconia Ring Prong Set Size 6.5 Band Width: 2mm Cubic Zirconia measures approximately: 6mm Total weight in grams: 1.72g Signed STERLING and an unknown maker mark that appears to be a capital T over smaller capital T. Good preowned condition Sterling Silver is acid tested to confirm metal purity. ---------------------------------------------------------- Disclaimer: We do our very best to describe every item as accurately as possible but sometimes minor details can be missed. Please view photos for more accurate description as this counts for part of the description. If you receive your item and have any concerns or issues, before leaving negative feedback please don't hesitate to contact us so the problem can be solved promptly.