A stunning floral 9ct yellow gold ring this ring features a round central diamond surrounded by six vibrant blue sapphire gemstones and accented with six round sparkling diamondssapphire jewellery particularly blue sapphires are steeped in royal tradition lady dianas and now kate middletons ceylon sapphire engagement ring is one of the most popular sapphire jewellery pieces in the royal collectionsapphire informationnumber of stones 6stone shape roundstone size 280mmcarat weight 07