us minimalist jewelry wholesale What does "BS foot gold" mean? Please, please, thank you

wholesale diamond jewelry online The difference between thousands of gold and gold and thousands of gold [B] Foot gold and thousands of gold are collectively referred to as pure gold. The difference: [/b] Foot gold: The amount of gold content is not less than 990, which can be called foot gold. Thousands of gold: The amount of gold content is not less than 999. [B] What is thousands of gold, foot gold, 22K, 18K, 14K --- Buying gold jewelry Pay attention to the quality inspection logo [/b] to buy gold jewelry, first recognize the quality inspection logo of gold jewelry. Most of the gold jewelry sold in the market is equipped with inspection signs from quality inspection institutions, which clearly marked the gold content and weight of the jewelry. 999 gold is also called thousands of gold, and the gold content is not less than 999 ‰; 990 gold is called sufficient gold, and the gold content is not less than 990 ‰; the gold content of 22K gold is not less than 916 ‰; the gold content of 18K gold is not less than 750 ‰ ; The gold content of 14K gold is not less than 585 ‰; the gold content of 9K gold is not less than 375 ‰.