<https://press.tiffany.com/assets/the-charles-tiffany-setting-engagement-rings-in-platinum-and-black-and-gray-titanium-with-emerald-cut-diamonds-a-square-emerald-cut-diamond-and-a-round-brilliant-diamond/#primaryimage>
<http://schema.org/caption>
"PT SEC Men's Engagement SDR 4.30ct SEC, Black TNN/PT EC Men's Engagement SDR 3.36ct, PT EC Men's Engagement SDR 2.85ct SEC, PT RD Men's Engagement SDR 3.92ct, Gray TNN/PT EC Men's Engagement SDR 3.01ct"
<https://press.tiffany.com/assets/the-charles-tiffany-setting-engagement-rings-in-platinum-and-black-and-gray-titanium-with-emerald-cut-diamonds-a-square-emerald-cut-diamond-and-a-round-brilliant-diamond/>