This set has been in my personal collection and I believe unworn. All pieces are signed Monet and it is from the 1980's and were very expensive when initially sold. Based on my research. including the Monet book by Alice Vega, this set may have been designed by Yves St. Laurent, YSL , in its collaboration with Monet. The quality is amazing and while I have seen the necklace for sale, I have not seen it with the bracelet and ear clips.
This runway set has the following dimensions; Bracelet 6 2/4 inches long and over 1/2 inch at its widest by the clear rhinestone and almost 1/2 inch thick. The ear clips are 2 inches long and the necklace is adjustable up to 18 inches and has a 2 inch drop. This set is amazing to wear at a formal, wedding or even casual. It is also highly collectible by serious collectors.
Sorry for the glare and poor picture quality. All the rhinestone are bright and clear. Just super.