Classic Midcentury Platinum Engagement Ring with a GIA Old Mine Cut Diamond Center

Period: c. 1950s post Art Deco / Midcentury

Materials: 18K white gold; diamond

Dimensions: 6.14 north to south; the piece stands 5.16 mm tall above the finger

Size: 6 1/2 (free sizing)

Diamond: .93 carat Old Mine Cut diamond (GIA-assessed I color; SI2 clarity)—The center stone is older than the ring itself, likely having been cut in the mid-late 1800s.

Item TS284