Vintage REAVIS HIGH SCHOOL “Girl’s Class Ring 1979 “10k White GOLD, Reavis Rams

Selling my wife’s 1979 Reavis High School RAMS ring . REAVIS HS is located in Burbank Illinois 60459. It’s tight on her now, I think her rings are 4.5, so it’s around a 4 in size. It’s 10k white gold, she wants to sell it because she never wore it since the day she got it…. so it’s basically in the physical condition plus 46 years of age. The ring weight is 4.25 DWT and the metal is worth $370 alone without the school history and craftsmanship. Not sure what the stone is…could be sapphire or aquamarine, just guessing . My wife’s name is inscribed inside with the 10k stamp. ( not pictured for privacy )