gold knot bracelet and ring

An important 18-carat gold knot bangle, signed and numbered: Cartier Paris, 016 053 by Georges Lenfant. And an 18-carat gold knot pinky ring of twisted thick gold wire. Signed and numbered: Cartier Paris, 36971. Both circa 1970, in their original box.

weight bracelet: 68.99 grams
weight ring: 23.95 grams
total weight: 92.94 grams
dimensions bracelet: 6 x 5 cm
circumference: 18.5 – 19 cm, fits a 16 – 18.5 cm wrist
ring size: 15.5 mm / 4 ¾ USA