Vintage Gold-Plated Dark Red & Dark Blue Enamel Earrings

Downsizing my Mother's costume jewelry. These elegant earrings are identical in design to Monet earrings, pictures in the last photo. This pair is unsigned, except R and L markings for right and left ears. An angular shape has been openworked in waves and finished with enamel. The earrings are gold plated. Pristine vintage condition with no sign of wear. Might require light cleaning/polishing. Due to the unique nature of vintage items, they are being sold as is. Please keep in mind that most antique and vintage items will show wear and imperfections consistent with their age and use. Note : I don't clean vintage jewelry before I sell it. The cleaning is up to the buyer as every collector has their own method. Don't want to devalue it, if something goes wrong. Measure approximately 1". The backs are original. Questions? Leave a comment below, please.