Beautiful “tart mold” ring or “pie-crush” ring with green Emerald. Typical example of ring that originates in the Gothic era. The name signifies that the bezel is in the shape of a mold or dish, sometimes further articulated on the underside, like this ring.

Source: Toward an Art History of Medieval Rings – A private collection

Material: Gold high carat
Weight: 3,16 gram
Date: Medieval period, ca. 12-13th century AD
Measurement: overall: 23 x 20 mm , Ringsize: 17 mm USA: 6 1/2
Condition: Extremely fine condition, wearable