Instant Sales
Sell Your Jewelry Instantly for Quick Cash
Sell instantly at the best price to our network of authorized industry buyers.

Instant and Hassle-Free Jewelry Selling
We buy your diamond jewelry at the best price!
At GEMGEM’s international online jewelry resale marketplace, you can easily connect with buyers interested in diamond jewelry and gemstones. While we strive for a fast and seamless selling process, the timeline may vary depending on your location and that of the buyer. In such cases, your final payment will be released only after the item has successfully reached the buyer and they have approved it.
To make selling jewelry even more convenient, GEMGEM offers an instant sale and payment option—where we buy the item directly from you and process your payment immediately via bank transfer. Simply list your item, provide certification details, and ship it to our designated IGI laboratory for authentication. Once the verification process is complete, we purchase the jewelry from you at the best price, and payment is initiated instantly upon successful authentication.

How It Works
Step 1: List Your Item
List the jewelry or gemstone you want to sell with detailed specifications and clear, high-quality images. Include the year of purchase, jewelry type, gemstone cut, clarity, carat weight, and metal purity, along with a detailed item description.
Step 2: Add Certificate Details
To approve your listing, upload proof of certification, if available. Include details such as the certifying organization and unique certification number. If your jewelry is not certified, specify this clearly. You may also provide appraisal documents for additional verification.
Step 3: Inspection and IGI Authentication
To verify authenticity and ensure your item is conflict-free, you must ship it to a designated IGI laboratory for authentication. Experts will conduct a detailed step-by-step inspection to evaluate its genuineness and quality.
Step 4: Quality Approval
We will verify your submitted documents to ensure complete transaction transparency. Our diamond experts and gemologists will then assess the item and determine the best price based on current market value.
Step 5: Instant Payment
Once your item is fully approved, GEMGEM will immediately process your payment, completing the Instant Sale process. The item will be shipped directly from the IGI lab, and the payment will be credited to your account within hours.
