Categories Diamond Christie’s next jewellery auction to include ‘rare’ £4.5m diamond ring – Professional Jeweller Post author By Gold News Club Post date March 26, 2022 Click here to get this article in PDFEnter your Email AddressShare this: Christie’s next jewellery auction to include ‘rare’ £4.5m diamond ring Professional Jeweller ← Giant white diamond ‘The Rock’ makes debut in Dubai – Phys.org → Tiffany Halts Purchases of Russian Diamonds, Joining Brilliant Earth and Signet – Barron’s