PT950 is an alloy containing 95% platinum and 5% other metals, which is often used to make jewelry. The gold PT950 necklace is made of 95% platinum and 5% other metal alloys, and its surface is gold. This necklace has high value and aesthetic feeling, and is suitable as a fashion accessory or precious gift. You can find a gold PT950 necklace in a jewelry store or jewelry counter.