The main buckle measures 1 1/2" x 1 1/2" and has an opening that will fit a 3/4 belt. It also appears to have portions of actual gold accents, based on the finish, but we have not tested it and are not competely certain.
The red stones look genuine as well, but once again, we are not jewel experts either. We do know that it is a very nice, smaller, genuine older sterling buckle set.
We have HUNDREDS of additional rare vintage western buckles for sale. The item "VTG Antique ALO STERLING SILVER & Gems Small Size 4 Piece Ranger BELT BUCKLE Set" is in sale since Friday, March 22, 2019. This item is in the category "Collectibles\Cultures & Ethnicities\Western Americana\Belt Buckles". The seller is "bigskybuckles" and is located in Wildwood, New Jersey. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Philippines, Singapore, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Chile, Colombia, Costa rica, Dominican republic, Panama, Trinidad and tobago, Guatemala, El salvador, Honduras, Jamaica, Uruguay, Switzerland, Oman.