: Perform a Magnet Test ; real gold is non-magnetic. You can also use an Acid Test kit (nitric acid) to check purity, though this may slightly damage the piece.
Buying gold jewelry wholesale is a strategic business move that requires both legal preparation and industry-specific savvy. To get started, you must secure a (also known as a Sales Tax Permit) from your local government , which allows you to purchase goods tax-free since they are intended for resale. You should also obtain an Employer Identification Number (EIN) and formally register your business as a sole proprietorship, LLC, or corporation. Where to Source Wholesale Gold
: For high-value batch orders, use an XRF (X-Ray Fluorescence) analyzer , which provides a precise, non-destructive reading of the gold's elemental composition.