These are rare gems, that suit a range of budgets and buyers. The outlook being for strong growth, in coming years, due to increasing demand and awareness of their rarity, globally. These have been professionally finished, with many different grades, shapes and sizes available. All of the decisions have been made for your convenience and hours spent shaping and polishing. This process takes time, skill and experience, so is a great option for people without all of the equipment and skillset to achieve this. What a marvellous opportunity, to be part of this incredible industry.