Page 78 - Thailand Gems & Jewelry Guide Book
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Thailand’s Gems & Jewelry Guide Book
Content of Fine Gold and Precious Metals
黄金和贵金属的含金量
Fine Gold
黄金
纯度为 99% 或更高的黄金铂金首饰的零售价格由重量、纯度、工艺、
人力成本和设计等因素决定,24K 金也称为千足金。
Retail prices for gold or platinum jewelry that is 99% pure or
above are based on factors such as weight, fineness, craftsmanship.
commissions and design, 24 karat (K/kt) gold is referred to pure gold.
Gold Content
International Hallmark
99.99%
24K or 999
91.60%
22K or 916
75.00%
18K or 750
58.50%
14K or 585
37.50%
9K or 375
Platinum Silver
铂金 银
International Platinum International Silver
Hallmark
Content
Hallmark
Content
PT950
95%
925
92.5%
PT900
90%
