Crystal Diamond Jewel Paperweight 50 mm Light Blue Ring Size: 50mm (diameter) Gem & Metallic Ring Setting. These gem pieces are shaped using the Round Brilliant Cut and set in a metallic ring. Decorate your home or office with these gems. Add some elegance to your dcor. Display them as center pieces or decoration for special events and ceremonies. Please provide us with a 5 star rating and a positive feedback for each transaction. Thank you in advance.