MCM ceramic 39" blue ombre electric lamp id help please

Hi, when I did a google lens on this lamp, it took me to one identical, said it was a rembrandt, but when I clicked on the website (1stdibs), this particular lamp was no where to be found, so I don't know if it had already sold or what. I cannot find any other information, my husband and I both have been searching. And I wonder what shipping method I could use so as not to have a $100 shipping charge.



The auctioneer id'd this as art deco, but we believe it is more mid century-70's. Does anybody have any clues about this lamp? The black base seems to be metal. It has a little bit of crazing in the ceramic part.

 

I don't see MCM on this at all, though I suppose mid-20th century is a possibility. MCM is a specific style that was popular during the mid-20th century, but not everything made in that time period is MCM.
I really can't tell much from the photo provided but my first impression would've been 1990s... but WDIK. What sort of cord/plug does it have? (Though that could have been replaced.)

 

Here it is. Unfortunately, neither have the original shade (which would be helpful in dating.)

https://www.1stdibs.com/furniture/l...-aqua-diamond-ceramic-table-lamp/id-f_483626/

Debora

 

According to the internet, Rembrandt Lamp Corporation bought the Colonial Premier Lamp Corporation in 1955.

Debora

 

THANK YOU so much!! You have helped me tremendously. I posted this to a few different boards in case one forum didn't have any answers.

 

I forgot to say, I can see that our lamp has been altered, it does have a newer cord. The top part is missing on our lamp and we have a different socket. Maybe someone chose to do all this to the lamp to make it work,

 

It would be helpful if you posted photographs of both alterations.

Debora