Bring the world’s most sought-after materials to your desk with the PRYZM Ultra Rare Materials Collection. The ultimate collectable item features only the rarest materials accounting for less than 0.1 parts per million within the Earth’s crust. You have the option to choose from the Complete Collection which contains one specimen of gold, diamond, ruby, sapphire, emerald and silver, a pure gold nugget collection, a pure diamond collection. Or, you can go for the Ultimate Collection which comprises of six different, stunning editions. These materials have been collected from all over the world including Colombia, the US, Sri Lanka, and more. Some are even millions of years old. PRYZM uses durable yet totally transparent acrylic so you can see each specimen in all its glory. Whether on your desk or given as a gift, PRYZM is a beautiful centerpiece in any environment.