This is a 14K yellow gold ring with a natural Aquamarine stone prong set in the center and eight round brilliant cut natural diamonds, channel set four on each side of the Aqua. The Aquamarine stone weighs .86 carats and the total weight of the diamonds is .16 carats. The ring is size 7 and can be sized. The band is marked 14K and JBCO. This is a new, unsold, unworn ring made in 1999 and has been in storage since 2002. No damage noted.