Vintage Grape-Cluster (faux pearl?) earrings

These pierced earrings are gold-tone with white “pearls” as grape clusters. I saw similar listings online on Etsy from the Marvella brand. One closely resembled this pair were on a Marvella card from the 1990s. That listing has priced at $20.43 and another listing was $25. I took the average of those two prices as my “original price” = $22.715 = $22.72, which I will round to the nearest dollar = $23.