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 CG-MDchaledony 
 
   
    | My own signet ring features the  Registered Hallmark that is stamped into all the jewelry pieces we produce. The natural blue Chalcedony gemstone is 16 x 20 millimeters. The carved hallmark logo is raised and the surrounding area is removed  in a dish shape.
 There is a trillion diamond on each shoulder of the ring.
 
 
 Carved Gemstone Order Information Here
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