With the emphasis on clean lines and modern designs Hot Diamonds is the must have jewellery of the modern age. Every Hot Diamond piece is made from sterling silver rhodium plated and set with sparkling genuine diamonds. Hourglass Silver Pendant From The Go With The Flow Collection. Looking for a faithful companion? This seductive hourglass is prettily polished and thrillingly tactile. It's a gloriously feminine accessory - you'll never again be without it. - Stylish silver pendant - Brilliant cut diamonds. - Sterling silver chain Every Hot Diamonds piece of jewellery comes with its own individual polished presentation case.