Ask The 'Diamond Guy®' - Fred Cuellar Ask The Diamond Guy®
Every day Fred Cuellar answers questions about diamonds. Why? Because he’s one of the world's most renowned experts on the subject of diamonds. So you can ask a question here if you cannot find it in the database. Questions are not answered immediately. It may take some time for your question to be answered. When it is answered, you will receive an email notifying you and a link to the answer.

Hallmark 14 k GLR

Topic: Jeweler

Q

Hello, If I may ask, A mans ring w/ diamonds that test real and a heavy 14k stamped w/ GLR on the inside before the 14 K stamp. I was told that this is not a real gold ring as it turns a red hue when acis is applied. Is GLR A STAMP OF A DESIGNER? ANS IS BRASS NOT USED AS WELL FOR A FILLER TO ADD TO 14K GOLD IN THE USA? THANK YOU SO VERY MUCH I WILL ADD THIS SITE TO MY LIST AND THANK YOU FOR TAKING THE TIME TO LOOK THIS ABOVE MATTER OVER CHEERS,D

A

Hi D,
Q#1 Could be
Q#2 Nope
Cheers,
Fred