Stone Type _________________ Peridot Approximate Stone Size _______ 6mm Round Approximate Stone Weight _____ 2 ct Jewelry Metal _______________ Solid .925 Sterling Silver Our Warranty _______________ A full year on workmanship Our Guarantee _____________ Totally unconditional 30 day guarantee ______________________________________________________________________ It's no big secret that I've never been a fan of Peridot, given that I was born in August. I think maybe March would have been better -- Aquamarine matches my baby blues. Anyway, what this means to you is that I won't buy Peridot unless it's excellent quality, great color, perfect clarity, good cut. I need bright, sparkly green fire or I pass. These Peridot meet those standards, and then some.. These stones are set into a 4 prong basket mounting, hanging from leverbacks. You can see from our pictures our pictures that our mountings are good and strong. We cast our own metal, and refuse to use wimpy "snap-tight" mountings. Really, it's just not that much more metal, and yet the mounting is tons stronger... ______________________________________________________________________ BTW, Since we make this from scratch after you order it, we have a lot of flexibility. We can also make this for you in either 14k yellow gold or 14k white gold. Email us and let us know what you're interested in, and we'll give you the best price we can live with. We enjoy a strong repeat business, and keep it by making good jewelry you'll want to wear at prices that we both can live with.