Pippa Middleton steps out for charity day wearing dazzling engagement ring

Pippa Middleton was fifty shades of grey and chic during her latest outing. All eyes were on the bride-to-be on Monday as she stepped out wearing a Reiss jumpsuit and her stunning engagement ring to the BGC Annual Global Charity Day in London.

The 33-year-old was joining a host of stockbrokers on September 12 to negotiate deals for the charity day, held to honor the 659 employees who died in the World Trade Center attacks on 9/11.

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Pippa looked chic in her grey one-piece and enormous diamond ring
Photo: Getty Images

The $370 zip-front jumpsuit, by one of her sister Kate Middleton's fave labels and dubbed the "Maye," features a zip detail at the round neckline and has a fluid top layer. The piece is currently still available on the brand's website in various sizes in navy and khaki colors.

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The Duchess of Cambridge's little sibling paired her ensemble with a pale blue clutch and matching suede stilettos. However, her most dazzling accessory was that Art Deco-inspired Asscher cut diamond engagement ring, which was on full display as she answered calls at the charity event.

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Duchess Kate's younger sister was raising money for charity
Photo: Getty Images

Pippa's hedge fund manager fiancé James Matthews popped the question with the show-stopping ring during a romantic getaway in July. The pair briefly briefly dated in 2012 and rekindled their romance at the end of last year.

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Following news of their engagement Prince George's aunt said, "[I] couldn't be happier." Kate and her husband Prince William also shared their excitement, with a spokesman for Kensington Palace sayingthat they are both "absolutely delighted" for Pippa and James.

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