<http://schema.org/itemOffered>
"Ceylon Cushion Cut Blue Sapphire 1.14 Cts 6.5x5.2x3.9mm"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.simplysapphires.com/blue/ceylon-cushion-cut-blue-sapphire-1.14-cts-6.5x5.2x3.9mm>