View Full Version : Meaning of markings on gold and diamond ring.
terrylee77
Jan 12, 2009, 11:44 PM
I have a gold and diamond ring with the following symbols on the underside.
[SD] 150 14k
Ultra Gem
Can anyone tell me what these markings mean?
Thanks
Yellow_montu
Feb 2, 2009, 06:36 PM
The 150 is most likely to be the size of the diamond. 14k will mean the gold is 14 carat gold. Not sure of the ultra gem or the SD they are most likely the manufacturers mark.
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Jan 14, 2010, 02:34 PM
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Serinna
Nov 8, 2012, 12:18 AM
[SD] 150 14k
Ultra Gem
the [SD] means demensions, so the 150 must be the size and 14k is the material. The Ultra Gem shows the diamond.
[URL="http://www.tcdisplay.com"] I got answer from the worker of this website, they have a good knowledge of that.