QueenElizabeth IIbecame the longest-reigning monarch in British history in 2015 (viaBritannica).
“She never takes it off and inside the ring is an inscription.
An intimate secret shared after so many years of marriage, it sounds so sweet and romantic.

Welsh gold is a royal wedding tradition
The Queen’s wedding ring is made from Welsh gold.
it’s possible for you to see Kate’s lovely ring pictured here.
The Queen has a stockpile of this lovely metal, but it is difficult to find in unadulterated form.

People can still scrape a few grams by hand panning at the Wales mine-turned-museum (viaLuxury Insider).
Made from an entire gold nugget, the Queen’s ring originated from the Clogau St. David’s mine.