Victoria Beckham, 47, sent shockwaves through the world on Saturday after she made a dazzling appearance at her son Brooklyn’s wedding.The former Spice Girls star looked phenomenal in a floor-length sparkling silver gown, which she paired with some stunning pieces of jewellery.According to an expert, Victoria’s look could have cost millions due to the astronomical price of the accessories she was wearing.She reportedly wore a “15 carat” pear-cut diamond and yellow gold necklace worth around £2million.Kyron Keogh, co-founder of ROX Diamonds & Thrills, explained how the price estimates were worked out.He said: “Victoria is wearing an ornate 18ct yellow gold necklace with a pear-cut diamond that looks like its 12cts -15cts.“The whiteness of it indicates great clarity and so it could be worth £1.3- £2million," the expert added to MailOnline.Express.co.uk has approached representatives for Victoria Beckham for comment.Following the lavish event, Victoria shared an exclusive look at the outfit she had chosen for her son’s big day.Taking to her Instagram, where she boasts a following of 29.7 million, the fashion designer explained the importance of the “special” gown choice.Sharing a video of herself in her room as she walked towards the mirror, Victoria began: “A special dress for a special day.“The first Victoria Beckham couture dress made in our London atelier.“The bespoke fabric was developed by one of my favourite mills in Italy, it’s like liquid metal and hands so beautifully.”Along with a separate snap, she continued: “The lace is actually three different styles, placed to create a new lace and then hand embroidered.”Victoria went on: “The dress took five days to create by six of my incredibly talented London atelier.
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