Oscar de la Renta Vintage Brooch

Here's the English translation:I purchased this Oscar de la Renta brooch at a vintage shop. It has a hallmark, please see the photos.Size: Approximately 6.7cm x 2.5cmThis is a pre-owned item, and there are some stains, dullness, and wear and tear due to age. The condition is as shown in the photos.If you have any questions, I can add more photos, so please feel free to comment.*Please purchase after you are satisfied with the item.*Will be shipped via Nekopos (domestic Japanese shipping service).Instant purchase is OK. faultless for everyday use. superior materials and excellent craftsmanship ensure long-lasting durability.