The 20 Most Expensive Diamonds Ever Sold at Auction
Diamonds are forever, or so they say, but for some people, they’re worth more than eternity. In fact, the world’s most expensive diamonds fetch prices that would make even the wealthiest of us blush, with some selling for tens of millions of pounds at auction. These precious stones aren’t just sparkling gems; they represent a Read the full article…

About Mark Johnson
My name is Mark and I'm founder at Serendipity Diamonds. I have 30 years or experience in polished diamonds and jewellery. Today, I work with an expert team in our Isle of Wight jewellery showroom located in Ryde. Most of my work involves helping clients in our showroom, working on our two websites and photographing jewellery commissions.