The Eco Rocks Colour Editions collection includes synthetic emeralds, synthetic rubies, synthetic sapphires, synthetic spinels, synthetic chrysoberyls and synthetic alexandrites in a range of beautiful colours. We have hand-selected stones in many shapes and sizes, starting from 0.50 carats and rising to 10 carats! Examples include oval, round and emerald-cut stones, fancy-shaped creations, and one-off masterpieces, including a special York Rose Cut synthetic chrysoberyl. Choose from platinum and 9k and 18k white, yellow and rose gold.