Wherever I go, I make sure to carry a pocket lens with me.
Nienke Offringa’s fascination for jewellery started during her internship at an auction house as part of her art history studies. It quickly became an absolute passion, which she wanted to know everything about there is to know. Nienke decided to follow a smithing course, to become acquainted with the techniques involved with the making of fine art of jewellery. A gemmologist course followed soon after, demystifying the chemical and geological aspects of gemstones. Nowadays she stays up to date by visiting every big auction, fair or exhibition she can. All of Nienke Offringa’s experience converges at Catawiki. Her sharp wits enable Nienke to accurately determine each item’s worth by assessing the smithing work, the type of stone and what part of the world it’s likely to originate from. A good valuation is impossible without the right information of course. That’s why Nienke coaches her sellers into taking the best possible photographs, which greatly boosts the chance of success at auction as well, especially when competing with the wide variety of quality lots Nienke gets to appraise daily. She arranges them in attractive, varied auctions which manage to wow bidders every week.
1. Seller registration
Register as a seller for free. You can offer up as many special objects as you wish that are of premium quality.
2. Submit items
Once your items and descriptions have been approved by our experts, they are scheduled for auction.
3. The thrill of auction
Experience the auction excitement as thousands of enthusiasts discover your lots!
4. Make money safely
You won’t be asked to ship your items until the buyer has transferred payment. Catawiki manages payments between buyers and sellers.