Table cut diamonds were produced many centuries ago, however, finding the exact provenance of antique jewellery can be challenging. Usually, experts on antique jewellery can examine the jewellery piece and be able to reveal its authenticity and provenance. Here at Berganza, our expertise on vintage jewellery means we are ideal for this. If you have a beautiful diamond table cut jewellery piece that you’d like to be evaluated, contact us at purchases@berganza.com.