Vintage stamped MIKIMOTO Pearl and‎ Sterling silver Brooch/Pin!

I've been on a wicked pearl kick lately and have acquired a ton of pearl pieces. I don't think they will ever go out of style. This particular piece is 100% investment. If you know anything about Mikimoto, it's like the Tiffany's of the pearls. This is roughly 2" wide (about 1" long) and marked M and 925 for Mikimoto and sterling silver on the back of the brooch/pin. There are six, 6.5mm perfectly round cultured pearls on the front. Please inspect and enlarge the pictures to assess the condition of the item for yourself. Please ask any questions you might have. New/Vintage/Pre-owned/antique items are being sold as is. Pictures are not altered and colors have not been adjusted. Due to technical reasons, colors may appear differently on your electronic devices. Pictures may also be enlarged to show better detail. 💎gemstone, 14k, 10k, 18k, sterling, silver, gold, estate, ring, pendant, earrings, loose, natural, stone, genuine, synthetic, lab, diamond, moissanite, vintage, real, gemstone jewelry, engagement, anniversary, promise, wedding, plated, gem, necklace, brooch, fire, crystal, jewel, gift, authentic, collectable, affordable, tested, luxury, natural, opal, emerald, aquamarine, topaz, sapphire, tourmaline, zircon, spinel, investment, ruby, alexandrite, stamped, gifts, birthstone, daughter, mother, mom, fiance, partner, wife, girlfriend, designer, western, southwestern, boho, rare, marriage, native💎