Why Major Auction Houses Reject Lab-Grown Diamonds
As lab-grown diamonds flood the market, their value continues to fall — and the world’s leading auction houses have taken notice. In this article, Dr Petre Prins explains why Christie’s and Sotheby’s refuse to accept lab-grown diamonds, what this means for long-term value, and why natural diamonds remain the only choice for collectors, investors and those seeking enduring significance.
Vintage Jewellery: A Sustainable Choice with Timeless Value
Vintage jewellery offers something rare in the modern world — timeless craftsmanship, authentic character and a more sustainable way to invest in beauty. In this article, Dr Petre Prins explores why vintage pieces remain so valuable today, how restoration and repurposing breathe new life into heirlooms, and why choosing vintage is one of the most meaningful choices a jewellery lover can make.