14k Yellow Gold (Leslie) Diamond Ring Guard (0.25 TCW) - Size 7 and weighs 4.82 grams. There are 16 - 1.5 mm diamonds having 0.015 carats each for 0.24 carats and 20 - 1.0 mm diamonds having 0.005 carats each for another 0.10 carats making a TCW 0.34. The ring is hallmarked with 14k and the LLj maker's mark symbol on the lower, inside part of the ring guard. Each diamond is set within the channel for protection and stability of the diamonds. Also, the width between the guard sides is 6 mm and would allow a diamond size of 1 carat or less to be inserted into the band. The ring will come to you sterilized, professionally cleaned, buffed, polished and ready for immediate wearing if purchased.Thanks for looking and may God richly bless you and your loved ones daily in Jesus Christ's name.