A=5,00 mm, B=5,00 mm; C=0,80 mm; D=1,60 mm, sterling silver (AG-925)
A=16,00 mm; B=11,50 mm; C=1,50 mm, sterling silver (AG-925)
A=20,30 mm; B=12,70 mm; C=4,10 mm, sterling silver (AG-925)