~20” Authentic Gucci Interlocking necklace in sterling silver!

This is a beauty! I got it at a well known estate sale a long time ago, and had to pick it up. The chain is almost 20" long, and about 4mm thick. It is stamped and acid tested as sterling silver. Pendant by itself is roughly 19x23mm. This is authentic - I just didn't want to pay the 40 bucks to get the physical CoA since I spent so much on it. 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, gift, birthstone, mother, mom, fiance, partner, wife, girlfriend, designer, boho 💎