These handmade Tibetan Labradorite pendants all have superior fire or "labradorescence". Each stone is set in a repousse bezel and come in oval and rectangular shape. Sorry you may not get to pick. You may request a certain shape but if they are sold out you will receive the other shape. Bezel opening is 6-7mm and the size of the overall pendant is approximately 1.25-1.5 x 0.75. Backside has a traditional floral repousse pattern.