Cartier Gypsy Diamond & Emerald 18k Gold Dome Band Ring Size EU 53-US 6.5. This authentic ring is by Cartier from the GYPSY collection. It is well crafted in solid 18k yellow gold and boast a nice high round dome shape. The ring in in a high polished finish and has three round cut sparkling stones mounted at the front of the band, the center stone is a 23 points sparkling flush set diamond and the two sides are emeralds totaling 20 points. The piece has Cartier full signature, serial number and metal content. Material: 18k yellow gold Hallmark: Cartier 750 53 71EA020 Measurements: 20mm across x 8mm wide x 5mm high Diamonds: 0.23 total carat weight Color: F Clarity: VS1 Emerald: 20 points Ring Size: US: 6.5 European: 53 Weight: 8.0 grams Stock#: 51868