reimagined V I N T A G E // tiny calculations / 14k and diamond abacus ring / size 8an ode to timeless mechanisms, lost arts, and cultural traditions in the form of a one of a kind functional abacus ring crafted by combining an abacus from a vintage lapel pin with a vintage ring that had lost its center stone it was built to stack with other rings the abacus is raised off the finger to accommodate a stack solid 14k + natural diamonds M E A S U R E M E N T S currently size 8 and can easily be sized within reason abacus measures ~13.