Cancer Diamond Constellation NecklaceShips Now: Diamond, Yellow Gold Only Limited Quantity 14k gold and diamond constellation necklace, with . 28 total carat weight. Wear your Astrological sign or the sign of a loved one. A perfect custom gift and timeless keepsake of our celestial destiny. Pendant hangs on an 18" chain with a loop at 16", so it can be worn at either length. Cancer is a mysterious sign, and a seeker of adventure. They feel best when they are secure and comfortable. They