Certificate: GIA #6234227419

Center stone: Pear cut diamond 

Weight: 1.80 carat

Color: K

Clarity: I1

Metal: 18k yellow gold and platinum 

Era: Modern 

Circa: Ring circa 2020's, diamond circa 1920's

Hallmarks: Purity mark 

Size: 6.25 and can be resized

Gram weight: 5.74