While the words ‘bubble gum pink’ may not quite segue into the mystique and rarity that characterise haute joaillerie, one particularly stunning rosy-esque diamond ring that more than matched this description took top billing at the recent Christie’s Magnificent Jewels auction in Hong Kong, ultimately selling for an eminently wallet-lightening US$7.52 million.

Precisely crafted by London-based jeweller Moussaieff, the centrepiece of Bubble Gum Pink’s white gold ring is a 3.43-carat, cushion-cut, internally flawless fancy vivid purplish pink diamond. Surrounding this iridescent gemstone are four D-colour, internally flawless, marquise-cut diamonds and several pear-shaped pink diamonds.

Highlighting the unique nature of this salmonesque showstopper, Francois Curiel, Chairman of Christie’s Europe, said: “It’s probably the strongest pink I have seen in my 50 years as a jewellery specialist. What is particularly rare about it is that it is also internally flawless, meaning it has no imperfections whatsoever.”