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Question by  JaneSmith (11)

What does a ZEI mark on a gold ring mean?

I just got a ring and found this mark on the inside.


Answer by  Anonymous

ZEI = Rosy Blue Manufacturing Co. As far as diamonds only being set in 18k, NOT TRUE! Diamonds in10k and 14k are actually much more common. So ya know - I buy this stuff for a living.

posted by Anonymous
now diamonds are also being set in 925 sterling.  add a comment

Answer by  Addy (162)

ZEI is the trademark of your ring's manufacturer, the Rosy Blue Manufacturing Company. Inter Gold is the jewelry manufacturing subsidiary of this diamond trading company.


Answer by  XYZ77 (128)

ZEI means it is the trademark of the company which sells real gold. A jeweler only can tell you whether it is a pure gold.. whether it has a hallmark stamp or any other stamp on gold. when a gold ring is with diamonds it is always 18k only.


Answer by  jack36 (71)

ZEI says the quality of the ring and says whether the ring is made of original gold are not. If there is no ZEI mark on the ring, then it is not an original gold. After wearing the ring our finger turns to green color, then it is not original.


Answer by  worker1035 (12)

ZEI is a trademark and having ZEI on a gold ring means that it was manufacture by Rosy Blue Manufacturing Co. 529 5th ave. , 15th floor new york, new york.


Answer by  balapriya (85)

In jewelery terms what does a rings marking mean that says 14k ZEI if the ring is made of white gold, it looks like silver - again, ask your jeweller.

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