This is a beautiful antique cameo ring.  It is made out of tested 10k solid gold.  It is a ring size 6.5.  The face of the ring measures a bit shy of 7/8" tall - (20mm)- and slightly over 5/8" across.  It weighs a total of 3.54 grams.  The cameo of a woman's profile is hand carved out of shell.  The cameo is set in a hand etched gold halo.  Please see photos above for condition.  The shell is a bit loose in it's setting but seems secure.  The ring looks beautiful when worn.  Thank you for looking!