While gold and diamonds may be a girl's best friend in the fashion department, few people know that the same statement applies when it comes to the skin. The luxurious duo can help to fight the anti-ageing process - an d one cult product combines them both to plump skin, while smoothing out fine lines and wrinkles. The Trufflesque Hydrating Radiance Mask costs £65 at Harrods, but can be bought much cheaper elsewhere for £32 .

The luxury mask uses gold and diamonds to achieve its impressive results. Pearlgenist Technology uses natural molecules of green algae for skin rejuvenation. Marine Expolysaccarides are also used, these work with the natural collagen in the skin to help tighten skin and boost its elastic function.

Sodium Hyaluronate is a hyperactive with strong moisturising properties that are used to help preserve suppleness, elasticity and tone, retaining youthful and healthy skin. READ MORE: 66-year-old shopper 'floored' by results of £25 teeth whitening solution on decades-old stains READ MORE: Boots shoppers hail £10 'magic' in a pot cream for erasing wrinkles and adding 'elasticity' back into their skin Gold is used to give radiance to the skin a nd an illuminated glow. Silk peptides are used alongside to combat free radicals and protect skin from oxidative stress.

A number of Mediterranean botanicals make an appearance in the luxury on a budget mask. As the name suggests truffle is used - this is because it helps retain moisture in the skin as well as containi.