Stone Type _________________ Created Blue Sapphire Approximate Stone Size _______ 12x10mm Approximate Stone Weight _____ 6 ct Jewelry Metal _______________ Solid .925 Sterling Silver Approximate Metal Weight _____ 3.4 grams Ring Size __________________ Size selectable during checkout Our Warranty _______________ A full year on workmanship Our Guarantee _____________ Totally unconditional 30 day guarantee ________________________________________________________________________ I'm neither so rich nor snooty that I have to have REAL stones all the time. Our Created Blue Sapphire is molecularly the same as the stuff that comes from the ground, but tons cleaner and with a lot better color. Oh, and it's affordable. If you happen to want a matching pair that's real, and of similar quality, I can get 'em for you, but it'll run at least $6,000 extra. 'Nuff said. This ring sits nicely on the finger, heavy filigree, center stone displayed well. This is a seriously solid ring. At SylvaRocks, all of our Sterling Silver is made with a state of the art alloy which modifies the traditional Sterling Silver alloy (92.5% silver + 7.5% copper) by replacing some of the copper with the metalloid Germanium. Adding Germanium to the Sterling Silver results in a highly tarnish resistant silver. Since the resulting metal is still 92.5% pure silver, is still qualifies as Sterling Silver -- just better. (for more information, Google the term Argentium Sterling Silver) _________________________________________________________________________ BTW, Since we make this from scratch after you order it, we have a lot of flexibility. We can also cast this in yellow, white or rose gold, and in any of 10k, 14k, or 18k. Obviously, these choices will affect the price, but 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.