YEARS 1920 NAVETTE "LEAF" DIAMOND RING The navette-shaped bezel is applied with a hemp leaf and entirely set with brilliant-cut (old-cut) diamonds and small round rubies. Set in platinum and 18K yellow gold. Gross weight: 5.13 g. Finger size: 56. Tray size: 3 x 1.5 cm. A diamond, rubies, platinum and 18K yellow gold hemp ring, circa 1920. Gross weight : 5,13 gr. Size : 56. Table dimensions : 3 x 1,5 cm.