Kate Middleton's green Monica Vinader earrings, a firm favorite of the stylish royal, are 30% off in an early Black Friday sale

Kate Middleton's favorite Monica Vinader earrings are 30% off in an early Black Friday deal that's got fashion fans chomping at the bit.

Anybody who admires the carefully chosen jewels that set off Kate Middleton's dresses for formal occasions and those chosen for more casual engagements may be surprised that she often favors reasonably priced pieces. It's not just the accessories that are bargain prices for this Princess - as proven recently by Kate Middleton's £35 Mango dress.

Monica Vinader's jewelry is clearly a firm favorite of the Princess of Wales and these earrings in particular are among her most prized - for the cutest reason.

Monica Vinader Siren 18ct Gold-Plated Wire Earrings With Green Onyx, $142/£125  $87/£87.50 | Selfridges

Princess Catherine's favorite earrings are on offer over Black Friday and with a bargain this great, you'll want to buy more than one pair.

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The Princess of Wales is so devoted to her Monica Vinader earrings that, since 2016, she's worn them at least eight times during official engagements and international tours.

During a royal tour of Canada in 2016, the fashion-forward royal first debuted the green earrings. They fit perfectly with her stylish Dolce & Gabbana tea dress and it's likely she wears them so often because green features in her wardrobe so regularly. It's no surprise then, that the earthy tone is actually her favorite color!

According to OK! back in March 2022 the Princess of Wales, then Duchess Catherine, was asked by a royal fan what her favorite color is. With a flick of Kate Middleton's glossy hair, she responded, "It's what I'm wearing. Do you know why? It's because it reminds me of nature."

The engagement in Wales was to celebrate the Welsh national day St David's day and the Princess wore all green with a daffodil pin in recognition of the celebration. Needless to say, the Princess has also previously sported emerald shades for the official holiday of the Emerald Isle - Ireland's St Patrick's Day.

Kate Middleton's khaki trench coat looks casual in comparison to the super glam double-breasted dark green coat she sported when she visited the soldiers of the 1st Battalion Irish Guards following their St Patrick's day parade at Cavalry Barracks on March 17, 2017. 

Her trusty Monica Vader earrings really popped against the smart black velvet collar on her coat and were just the right amount of glam alongside her smart matching hat.

Although the hard-working royal's wardrobe, and jewelry box, is filled with high-end items that the average person couldn't even imagine owning - she also has a lot of high-street items. Kate Middleton's £1.50 earrings absolutely flew off the shelves and show that you don't have to break the bank to look fabulous.