Vintage 1970s TLC DIY gold belt or ?

Vintage 1970s TLC DIY gold belt or ? Vintage c. 1970s. New, NWOT but was damaged or broken on delivery from manufacturer. Dark Gold tone belt. Missing buckle that attaches the 2 ends. This would make an excellent gold necklace or bangle as it is in the same style as those heavy flat textured chains. Diamond shapes, engraving style hash marks, series of rectangles. Clean square clasps. 22.75”, 5 mm. Group photos show pieces in the same collection that need a little TLC. These are hard (almost impossible) to find pieces that need a little love or imagination. Worn Together or separately, NOONE else will have the exact same piece (S).