37. Open an online jewelry store.

There are several ways to put your eye for jewelry design and style to work in an online business:

Sell your own designs and products with an e-commerce site.
Use Etsy to sell handcrafted pieces.
Source jewelry from manufacturers for a dropshipping business.
Set up an Amazon store and use FBA to sell customized jewelry.

For a unique take on an online jewelry business, listen to this interview with Jessica Honegger. She created Noonday Collection on a social enterprise model.