Monet's Gold and Black Chain Link Necklace and Square Studs c.1980's

I am amazed at how pristine the condition of this Monet piece. The necklace is new, without any visible flaws, and even comes with a tag, plus two signs MONET on the clasp. It really is a trip back to the 80's with this gold and black, chunky necklace. Bring back the glamourous 80's!

The geometric, gold earrings are clip-ons and has slight oxidation on the back, as well as the MONET signature. Please refer to the photos. I sanitized the piece but don't want to polish further to preserve the piece.

Measurements:
Necklace is 21" with a foldover clasp
Earrings are clip-ons and is 1" length and width (Square)

Materials:
Gold tone on metal