Excellent condition aside from tarnish on the blue heart enamel which I have not tried to clean/fix. Not noticeable when wearing. 100% authentic. Sterling silver with Tiffany Blue enamel finish. On an 16" chain that is stamped with the makers mark. Instantly recognizable, the signature Tiffany Blue hue of this design's enamel finish has been as iconic as the brand itself since its founding in 1837. Comes from a very clean and smoke free home! Bundle or Like items in my closet to save! Open to offers on all my items, Feel free to send an offer through! Tiffany, luxury, sterling, silver, heart, blue, turquoise, authentic, gift, necklace, jewelry, luxury, designer, collectible, casual, daily, wear, Tiffany and Co, Tiffany and company, Tiffany & co