In the late 19th century, platinum became increasingly popular in jewelry, and this trend can be attributed to its purity, durability, and color

Purity: Platinum is known for its high level of purity. A jewelry item marked as platinum (Pt or PLAT) indicates that it is at least 95% pure. At this level of purity, platinum is significantly heavier than 14K gold, weighing approximately 60% more.

Durability: Platinum is a tough metal with a hardness that makes it ideal for everyday wear. This durability is perfect for jewelry featuring diamonds and other precious stones, as it helps to keep these stones securely in their settings. However, working with platinum is more complex than other metals, requiring skilled jewelers and manufacturers to create high-quality finished pieces.

Color: While platinum is naturally white, it can develop a slight patina over time. Fortunately, this discoloration can be easily polished away to restore its original white color.