Matti J Hyvärinen Sirokoru Finland 925 Sterling Silver & Polished Agate Modernist Abstract Ring Circa 1975 - Rare Collector's Piece

Measurements: Ring Size is 7.5 US Adjustable

Top is 1.5"L (3.5cm) x .5"W (2cm) x .5"H (2cm) Each Stone measures 5/8"Round (1.75cm) x 1/4"Thick (.5cm)

Markings: Made in Finland - Sirokoru - MJH - 925 - Turku City Mark - X7 (1975)

Weight: 12.1g

Ring is in excellent condition with no chips, nicks or damage to stones - band has little to no wear comparable with age.