Click here for more * There are some very pretty heart pendant necklaces ... deals on sale 40% to 80% off including diamond earrings, pearl earrings and necklaces, diamond tennis bracelets and ...

Don't worry about any awkward setting of the pendant as the diamond heart "moves across ... Monica Vinader's Heart Mini Pearl Necklace Adjustable, £138, and Prya's Amber Pearl Heart Necklace ...

But what is it that makes pearls so expensive? Marie Antoinette's pearl was part of a diamond-studded pendant, and it has important historical significance, which increased its value. But there ...