Image: Screenshot from video "The most expensive gemstones ever found"
Now Showing: Turning old jewellery into 24 carat pure gold bars at home; see diamonds uncut natural roughs of all sizes
2.9 k views | Posted March 27, 2020 |
Take a few moments to enjoy Jeweller's Friday Flicks video selection including updates on current affairs and insights into our jewellery trade. This week, watch old jewellery get turned into 24 carat pure gold bars in a home laboratory and see what uncut diamonds look like in different shapes and weight.