A=8,30 mm; B=14,50 mm; C=0,80 mm,, sterling silver (AG-925)
A=11,00 mm; B=11,00 mm; C=12,50 mm, sterling silver (AG-925)
A=11,00 mm; B=11,00 mm; C=12,50 mm, sterling silver (AG-925)
a=3,00 mm, b=10,00 mm; c=3,10 mm; d=1,55 mm, sterling silver (AG-925)