Platinum is a white metal; but, unlike gold, it is used in a purer form for jewelry (approximately 95% pure platinum). Therefore, it does not need to be Rhodium plated like white gold does. Platinum is a very dense and heavy metal, so a platinum ring will feel heavier than a gold one. Platinum is extremely long wearing; however, it is significatly more expensive than gold.

Platinum is an extremely popular choice for engagement rings. Platinum rings can be resized.