At 1 and 3/8th's-inches long, this pendant is a little small for our tastes. But it's a pretty little thing with a perfect ribbon of turquoise coursing through the agate. At the widest point it is almost one-inch. Weight is 10.2-grams, or .355-ounces. An 18-inch solid Sterling box chains is also included in the price. Always complimentary Priority shipping within the U.S.