Born in November? Looking for the perfect pair of new earrings? We have just the earrings for you! Our sterling silver stud earrings feature a 4mm square sky blue topaz gemstone - made from natural diffused topaz. At just 0.9 grams in weight, they're also designed to be really comfortable. Show off your birthstone earrings in the day or at night. Looking for a different birth month? Check out the full range of birthstone jewellery.