Please read the entire description carefully. I have inherited a very large jewelry collection, and these two rings were included. Selling as-is, as-found, in a genuine Tiffany & Co. box. The large stones all test as diamonds using a hand held diamond tester. The small stones are too small to test. Based on what I've read online, they could be either genuine earth mined diamonds, lab created diamonds, or moissonite diamonds. My tester is not able to distinguish between the three. The approximate "total carat weight" is around 6 carats, based on the measurements of the large stones in MM, and what they equate to in carats using a diamond "size chart". The rings have NO markings on them; Could be sterling, white gold, platinum, plated, etc. The bands both appear to have been cut, perhaps to be removed from a finger. I have priced them according to the following: 1. An appraisal at my local jeweler is $200. 2. The box alone sells for $100+ 3. The *rough* quote to repair the bands is anywhere from $100-$300 depending on the metal, sizing required, etc. 4. Prices of similar style rings made of sterling, with moissonite stones, as that combo would be the lowest in value, compared to rings with natural diamonds set in white gold or platinum. Open to reasonable offers, please keep in mind PM takes 20%, plus taxes. Please ask all questions PRIOR to sending an offer or purchasing, as all sales are final. Thank you!