This trio of minimalist rings look great stacked, worn on different fingers, or worn separately.

The first ring is a thick band with peaks at either side. It has hallmarks for as well as the maker’s mark “MTL” and 925 for sterling silver. Approximate measurements: 1.8cm internal diameter (approximately a US 8), 5mm wide, 3cm length; stone 1” x 3/4”; weighs 8g.

The second ring has a bezel-set green cabochon, that I believe is prehnite with rutile needle inclusions. It has hallmarks for Dublin, Ireland, sterling, and the date letter “Q” for 2001, as well as the maker’s mark “MTL”. Approximate measurements: 1.75cm internal diameter (approximately a US 7-7.5), band 3mm thick; stone 9 x 7mm; weighs 4.9g.

The third ring has a bezel-set violet-blue cabochon, that I believe is an indigo iolite. Sterling Silver ring with, Hallmarks for Dublin, Ireland, sterling, and the date letter “O” for 2000, as well as the maker’s mark “MTL”. Approximate measurements: 1.8cm internal diameter (approximately a US 9), band 3mm thick; stone 6.5mm diameter; weighs 5.6.

All three rings are in great vintage condition; the silver of each shows some tarnish, which could easily be removed by the buyer, if desired.