This stunning ring features a central marquise shaped sapphire gemstone framed with a sterling silver crossover designsapphire 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 1stone shape marquisestone size 4mm x 2mmcarat weight 010ctnaturalcreated natural sapphirecountry of origin