Sell your Diamonds and Gemstones with Auction Advance. Guaranteed cash now, plus extra when your items earn more at auction
Looking to sell your diamonds or precious stones quickly, safely and for the best possible return? With Auction Advance from Dugglebys, you can enjoy an instant guaranteed payment while still benefiting from the true market value of your gemstones. We offer a secure upfront payment for eligible diamonds and precious stones — and if they achieve more at auction, you'll receive the additional amount too. Unlike companies that buy diamonds and gemstones outright for a single low offer, Auction Advance gives you the certainty of payment today with the added advantage of competitive bidding at auction. With over 30 years of expertise in handling certified diamonds, loose stones, coloured gemstones and fine jewellery, we ensure your items are professionally assessed, accurately described and marketed to serious buyers across the UK and overseas.
- Free expert valuation
- Fast guaranteed payment
- Extra if your items sell for more at auction