Basically me when trying to make these…
7mm Ear-studs with red coal cabochons. Base was cut from walnut hardwood, 2 passes to get a deep enough engrave.
The only issue I need to figure out is why my engrave size came out too small (which is why I had to redo 3 times). In Inkscape the inner engrave should have been 6mm but came out to be ~5.6mm when engraved.But a little math fixed that real fast.