Diamonds are getting competition for being a girl’s best friend. All over the world, sales of pearls are increasing as women are adding them to their jewelry boxes. With many people wanting to buy the biggest and best, the question arises as to whether size really counts when it comes to pearls. Like many things in life, there’s no simple answer. So we’ve put together some ideas you can consider when choosing the perfect pearl size to suit you. What Sizes Do Pearls Come…