Sell Fine Jewelry

    Looking to sell fine jewelry? myGemma is the leading online buyer of luxury jewelry, we understand the value that is contained within the fine jewelry that you own. myGemma' experts are uniquely placed to value and purchase items with large resale value. Our fast and secure service can take as little as 24 hours.

    sell fine jewelry

    Sell fine jewelry to the luxury experts for the best possible prices. Best of all, we buy your high-end jewelry outright, meaning that there are no fees or commissions deducted or waiting for items to sell. As an A+ BBB rated with hundreds of online customer reviews, we are proud to offer a modern, professional and high-end selling experience.

    About myGemma

    myGemma has over 150 years of accumulated experience in the jewelry industry. We have a large team with unique insight into the market for all kinds of fine jewelry. The process we use is safe and secure ensures that you get the right price for your jewelry in as little time as possible.

    How To Sell Fine Jewelry

    Sell fine jewelry in 4 simple steps with our streamlined and hassle-free service:

    1. Complete our online form
    2. Receive your price quote
    3. Schedule an appointment or send your jewelry in with our free, fully insured shipping
    4. Get a final price and get paid

    Why We’re Different

    myGemma is one of the world’s largest diamond companies. Sell fine jewelry and estate jewelry to a well established, well capitalized organization committed to customer service. Unlike traditional jewelry buyers, our service is focused on providing strong prices as well as a luxury selling experience. We provide expert valuations with our best price upfront, no haggling or high pressure sales tactics. It is our belief that selling valuable goods should be as enjoyable as the process of buying was.

    Luxury Experts

    Sell discreetly online or schedule an appointment to meet us in person at our modern and professional offices. With offices in the US, UK, Japan and Hong Kong, our global scale allows us to transact with customers around the world on a daily basis. Our experts are industry veterans with decades of luxury jewelry experience and a thorough understanding of the second-hand luxury jewelry market. As such we have unparalleled specialist knowledge of the market, which translates into stronger offers for your pieces.


    We have an A+ Better Business Bureau rating and provide straightforward and honest dealings. You can securely send in your items to us, or come to one of our locations to meet an expert for an in person valuation. We’re always available to help you get started.

    We Buy A Wide Range Of Fine Jewelry

    We buy fine and estate jewelry of all varieties. From the most elegant diamond rings, to exquisite diamond necklaces. There is no limit on purchase size and we regularly deal with inquiries up to $1millon. We are able to make same day payments for purchases.

    Sell Safely Online

    You can sell online through our secure overnight courier service operated by FedEx. Your items are individually insured by our insurance company and the shipping to our New York Valuation Center is free.

    Sell In Person

    We also welcome personal appointments in our New York, Tokyo, Hong Kong or Birmingham UK offices where we will provide you with an expert valuation of your diamond items. Our offices in NYC are state of the art with 6 modern, individual valuation rooms with a team of leading industry experts waiting to meet with you and provide information and advice.

    What Happens Next?

    We will make you an offer at the appointment or communicate the offer to you by telephone if you have sent the items to us. Our experts will consider your items in detail and provide you with full information on how our offers have been formulated. Accept our final offer and get paid. Refuse our final offer and we return it to you free of charge.