1920’s Very Fine Old European Cut Diamond Platinum Ring. A fantastic one-of-a-kind and all-original Art Deco diamond ring. Handmade and hand pierced, this platinum setting is made with masterful craftsmanship and attention to detail! Equally as fine as the make of the ring is the center stone, a GIA certified 2.03 H-I color VVS2-VS1 clarity Old European Cut diamond (extremely white for Old European Cut diamonds). An additional 36 diamonds adorn the setting, weighing 0.92 carats. Via 1stdibs.