⭐️ Material: The crystal heart diamond paperweight is made of high-quality K9 crystal. It is transparent, free of impurities and bubbles, and more lustrous and superior. ⭐️ Diameter: 80mm (3.14 inches), Height: 69mm (2.7 inches), Net Weight: 576g (20 ounces). Personalized: The sparkling faceted glass gem catches the light, shines brightly, and makes a beautiful addition to table, desk, shelf, and party decorations. ⭐️ Rainbow Maker: The blue heart diamond-shaped crystal paperweight is exquisitely crafted. It reflects light to create beautiful light refraction, transforming sunbeams into many rainbows.