It is Margaret Carver you should easily be able to find another example
Rating
found ring with a stretchy band by: Anonymous
Found a necklace and ring at a second-hand shop. both have the same mark, it looks something like a four-leaf clover but is not a perfect one, four petals are kind of off and there is a yellow stone in the centre. The ring has a band that is stretchy like a watchband, in fact is the same as a watchband.
Rating
Margaret Craver by: Anonymous
It might be the jewelry mark of Maragaret Craver (Arts & Crafts Silversmiths and Desginer) Boston, USA ca. 1935 -87. Her jewellry mark was similiar - it is a flower outline (petals only) and inside the flower is the letter C That's it. On the peice I own, the letter C in the centre is raised. Craver was instrumental in the revitalization of the craft of silversmithing in the United States.
More inforamtion on Magaret Craver can be found at the following link http://en.wikipedia.org/wiki/Margret_Craver
Hope this helps. Michael S
Rating
No but I have one too:) by: DebOrah
Did you ever find out any information on this mark?