The jewellery pieces are white gold and covered in diamonds.
The expert added: “The earrings feature two round diamond clusters almost in a flower shape.
“The central diamond has a yellow hue, bridged by three horizontal baguette diamonds set in white gold.
“The bracelet has a repeating diamond cluster and baguette pattern bordered by two rows of diamonds, with the central diamond again seeming to have a yellow hue. The ring has a double diamond cluster.”