Frequently Asked Questions.

  • What Is ThirtyOne Online Jewelry Made Of?
All of our jewelry is made of stainless steel and goes through a gold PVD coating process which is 10x stronger than standard gold or silver plating, making it waterproof!
  • What Do You Mean By Waterproof?

ThirtyOne Online jewelry is coated with a strong PVD coating, which means that you can keep wearing it throughout anything you do during your everyday life. The items will not fade or discolor even when exercising, swimming, or showering.

  • Will My Skin Turn Green?
The PVD (Physical Vapour Deposition) coating on our items guarantees that you will not go have discoloration or fading issues with our jewel, meaning no green marks on your skin!
  • How To Clean My ThirtyOnline Jewelry?
The best way to clean our items is with a soft cloth provided with your jewelry and ethyl alcohol. Put a small amount of the ethyl alcohol on the cloth and gently rub the items until they are clean. This is the most sanitizing and efficient way of dealing with our jewelry.