Alexandra Michell Gemologist Prestige Pawnbrokers of Channel 4 ’s Posh Pawn comments on Lauren Silverman’s new engagement ring from Simon Cowell:

“I would estimate this ring is a 15ct oval cut diamond, the stone is a colour D and internally flawless… the best grade on the market.”

“I’d estimate the retail value at $3.4million or £2.5 million. This is very classic in style; a single stone on a white gold or platinum band, to really show off the star of the show- the diamond.”

Read the full article on the Mirror here:

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