| Jade coiled serpent, Han Dynasty (202 BC-220 AD)The Chinese used silver in their jewellery more often than gold, and decorated it with their favourite colour, blue. Blue kingfisher feathers were tied onto early Chinese jewellery and later, blue gems and glass were incorporated into designs. However, Chinese preferred jade over any other stone. They fashioned it using diamonds. The Chinese revered jade because of the human-like qualities they assigned to it, such as its hardness, durability and beauty.[4] The first jade pieces were very simple, but as time progressed, more complex designs evolved. Jade rings from between the 4th and 7th centuries BCE show evidence of having been worked with a compound milling machine; hundreds of years before the first mention of such equipment in the west. |