Hi, I am thinking of purchasing this ring before the sale ends (30th April American date? I live in New Zealand so just want to co firm) and I want to know a bit more about the dimensions of the rings.

I o ly know our rings sizes roughly. My size is 53mm ish and just under 64mm for my partner. Would you be able to confirm the when the sale ends for this item and also how wide the rings would be and maybe a recommended sizes for us? This is kind of a surprise gift for my partner so I probably won't be able to get you the most exact sizing though. Thank you for your time and looking forward to hearing from you soon.

Regards,
Nak