An absolutely stunning Sapphire and diamond necklace is set to go on sale at Sotheby’s magnificent jewels and jadeite auction in Hong Kong. This remarkable pendants main feature is a striking, royal blue cushion cut Sapphire that weighs a whopping 102.61 carats in weight. The Sapphire is set amongst a cluster of round brilliant cut diamonds and suspended on a double strand necklace of round brilliant cut diamonds that have a total carat weight of 60cts. The whole pendant is made in 18ct white gold and has an aprox length of 460mm. The pendant has high expectations when it hits the hammer as its estimated sale price is $22,000,000 to $30,000,000. Let’s see what happens when the pendant hits the auction and who the lucky buyer will be….