Two types of lapis lazuli long necklace

A necklace made using only lapis lazuli, the birthstone for December. It combines grains with small cuts and tube types with irregularly shaped cuts. It's relatively thin so I think it can be used everyday Lapis lazuli with a natural color that is not dyed Not gem quality There are many black parts, mottled patterns, white parts, etc. Think of it as a natural taste Approximately 86 cm in length Also a gift