Ruby Tuesday (and diamonds, and emeralds, and pearls...)

Ring from Pomellato's Pom Pom collection.

Lobster Ring by Stephen Webster from his Jules Verne collection.

Ring by David Morris from his Ibiza collection.

Astley Clarke Tearoom Collection rings.

Solange Azagury-Partridge 'Shooting Star' ring.

Matthew Willamson for Atelier Swarovski pendant.

Ritz Fine Jewellery tourmaline ring.

Georgina Chapman for Garrard 'Bow' ring.

Georgina Chapman's knucle duster.

Brilliant Inc. cocktail rings.

Faberge ring.

Ring from Chaumet's Catch Me...If You Love Me collection.

Agrigento 'Love Birds' ring.

Alex Monroe hoop earrings.

Shaun Leane 'Cherry Blossom' earrings.

Louis Mariette headpiece.

Cartier 'Patiala' necklace.

Sy Erasmus neckpiece.

If you could choose just one, which would it be??