Micropavé Sapphire and Diamond Petite Cathedral Engagement Ring in Platinum (0.10 ct. tw.) | Blue Nile EE
Daesar Platinum Ring Women and Men Promise Ring for Couple Round 0.02ct Anniversary Ring Diamond White Gold Rings Women Size 5 & Men Size 10 | Amazon.com
Antique Art Deco GIA Colombian Emerald Diamond Platinum Ring Size 6 UK-L1/2 Fine | eBay
Prince Harry chooses platinum wedding band while Meghan's ring is fashioned from Welsh gold