MATERIAL: K9 Crystal which offers a high refractive index and high clarity, and lead-free.
SPECIFICATION: Diameter of the diamond: 150mm(5.9"), diameter of the base: 60mm(2.4").
DECOR ORNAMENTS: Great for wedding party centerpiece, office and home decoration.
GIFT IDEA: Ideal as a birthstone for someone's birthday present, also recommend as mother's day gift, valentine's day gift, festival gift.
MAKE RAINBOW: Faceted diamond will appear beautiful rainbow sports under the sunshine.
Material:K9 Crystal, which is one of the highest quality and most durable Optical Glass - Crystals on the market and is prized for not only its clarity but its durability in addition to being affordable. K9 Crystal is the choice of crystal used to make prisms for lasers! K9 has the same physical properties as 24% leaded crystal as it polishes, shines as well as sparkles the same as 24% leaded glass (crystal), but doesn't have the lead, it is lighter than leaded glass and more durable. It's safe package. These gems are machine polished, this technology make the gems shaped well and more glittering and eye-catching. It can be used as wedding, party, home, office decoration and any festival gift.