Silver Ring 925 RJ
The 925 means that it’s 92.5% silver which is high enough grade to be sterling. RJ may be for RJ Graziano who does a lot of work in costume jewelry and ‘bridge’ jewelry. Bridge jewelry is a bit better then costume, but, not quite fine jewelry. CZ probably means that the diamonds are actually cubic zirconias. RJ Graziano mostly uses silver plated jewelry over base metal. That would indicate it was silver plated that means that it is real silver, that is the number used for silver, like on tiffany’s jewelry it says 925 if it is real silver.
RJ could be the maker’s initials. 925 means that the metal fitness is 925 out of 1000 that means that it is real silver, that is the number used for silver, like on tiffany’s jewlery it says 925 if it is real silver. 925 is the purity of the silver. 92.5 % fine silver which is Sterling Silver. The extra % is other materials added for strength and usability. The 925 on jewellery means sterling silver that is 92.5% silver and 7.5% other metals 925 means that the piece is 92.5% pure silver and 7.5% other metals usually copper.
925 Silver Ring Diamonds Are Real
Put the stone under a fluorescent light. Most diamonds will give off a blueish reflection. Moissanite, which is a diamond look a like, will reflect green, gray, or yellow. If there is no reflection, this does not necessarily mean it’s not a diamond, because some higher quality stones will not reflect color. A bluish reflection, however, does definitively verify that it is a diamond. Check the stamp on the ring. If you’re not sure if the metal used in your ring is real, silver and gold will both be stamped on the inside of the band. Fog the stone with your mouth. Place the ring in front of your mouth and fog it with your breath the same way you would fog a mirror. If the fog sticks to the stone for more than a few seconds, it’s a fake. Real diamonds quickly disperse heat and thus won’t stay fogged for long.