15” faceted Crystal necklace strung on a 10kt yellow gold chain!

I was a little surprised to see the 10k stamped on the clasp! Marked 10k, and signed "Esemco”, 15" inches long. The clear crystals are 12mm and faceted. There's also some smaller "onyx" black crystal bead spacers in between each crystal. I recently had the clasps redone because it was originally (when I first got it), slapped together with garbage clasps. The new clasp is marked 417 (10kt) yellow gold with a 14kt jump ring. Also a 1/20 14kt end cap. Super unique piece. I haven't seen anything like it elsewhere! 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