Reasons for Making an Investment in An Online Wholesale Jewelry Platform? One of those items that never goes out of style is jewelry. Popular among women and men of all ages, jewelry is a trend that is increasing, slowly but steadily. This is why customers who wish to buy wholesale jewelry online will always be around, irrespective of the market conditions, fashion trends, and supply of gemstones. Being a multibillion-dollar industry, any new seller can easily be a part of this market using the internet. To run a successful online wholesale jewelry business, all you need is a website to promote your jewelry (which are your products), a delivery and payment system, and inventory.