<http://schema.org/description>
"Suited for diamond engagement ringCertified princess diamond, 1 x 0.30 Ct, of high quality  950 platinum  Measurements:  Width ring: 1.60 mm Thickness metal: 1.00 mm Thickness prongs: 1.10 mm Height ring: 6.00 mm Weight: 3.06 g"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.baunat.com/en/rings/platinum-diamond-rings/0-30-carat-solitaire-diamond-ring-in-platinum4>