Vintage Costume Jewelry Set Faux Pearls Green Pink Stones Necklace Earrings Ring

Vintage Costume Jewelry Demi Parure Gold Tone Faux Pearls w Green and Pink Stones Necklace Earrings Ring An intricate and vibrantly colorful set of costume jewelry. I have yet to identify this set, and would love to hear if you have any thoughts about its origin. Measurements:  Necklace: 19.5" L x 1 3/4" H x 3/8" D, 31.6g Earrings: 3/4" H x 13/16" W x 3/8" D, 8.1g total Ring: Size 5.75, 3/4" H x 7/8" W x 1" D, 4.4g Condition:  Good vintage condition. The clasp may be missing a decorative element. Some plate loss mainly on ring band and where the drop attaches to the necklace pendant. All stones appear present and secure. Normal wear fro age and use. Please see all photos.