Diamond encrusted gold crown

From Cantr II Wiki

Description: a gleaming golden crown to be worn on the head with many diamonds set into it. The diamonds sparkle and gleam atop each of the seven points, and at various places along the base. Many designs weave in and out around the encrusted diamonds

Days: 12
Raw materials:

• 450 g of gold
• 150 g of diamonds
  

Tools:

• stone, bronze or regular hammer
• bronze or iron chisel