RARE Vintage Tiffany & Co 18k Gold Shell Mother Of Pearl Enamel Pendant Necklace

💖 FIRM PRICE 💖 This exquisite pendant necklace from Tiffany & Co. is a true collector's item. Vintage piece which is a perfect addition to any jewelry collection. Extremely RARE. This piece dates back to the 1920s era. I've never seen another like it before. 18k YG shell with a mother of pearl or enamel-filled interior (unsure which). Shell measurement apprx: 15 mm x 15 mm Chain 15” long. The shell pendant can be taken out of the chain. In VGUC. May have light scratches from normal wear. No damage on the mother of pearl/ enamel. Comes with original paper box. ʕ•́ᴥ•̀ʔっ♡ NOTE: I'm selling my personal items; I'm not a business. Therefore, all sales are final, with NO RETURNS for any reason. All items are exactly as described and shown in the photos. Please take your time to read the description and review each photo carefully. A video will be recorded before shipping. 5-⭐️star rating would be much appreciated! Please ask me if you have any qu