The new blue topaz earrings were then spotted on Middleton as her family made their way to the church on Christmas morning.

Kate paired her structured emerald green-based outfit with the dazzling 'Daystar Blue Topaz Earrings' from British Fine Jewellery label Robinson Pelham, retailing on the brand's website at £5,995.

‘These shield-shaped blue topaz earrings include a slim, elegant half moon and drop shield gemstone, shapes which are exclusively cut for Robinson Pelham,’ the brand revealed on Instagram, ‘Drawing ...

She also debuted a never-before-seen pair of blue topaz earrings from English jeweller Robinson Pelham. The “Daystar Blue” earrings feature 10.11ct blue topaz set around a halo of diamonds in ...

Featuring a blue topaz half moon stone with a drop shield gemstone set in 14 carat gold, the jewels were a subtle, significant choice for the Princess, who paired the earrings with a green suit ...