The South-African-born jewellery designer trained with Germain jewellers and has been crafting jewellery since 1982. Katzeff says his success is due to his ability to create jewellery that becomes family heirlooms and whose wearers return for more jewellery every few years. “I’m met with a young man on Saturday. I’ve known his parents and this grandparents. I’ve done his parents’ wedding bands. I’ve done his bar mitzvah ring. He was still wearing it, and now he’s getting engaged. Hopefully I’ll be around long enough to do the same for his kids, which is cool.”