Tiffany & Co. | Accessories | Tiffany Co Tf447b Black 。Stunning and \"Like New\" Tiffany & Co. TF4187 sunglasses. These feature a sophisticated cat-eye silhouette with polished black frames and beautiful Azure Blue Gradient lenses. ​Model: TF4187 8342/9S (Size 55-18 140) ​Details: Elegant silver-toned hardware with the iconic Tiffany branding etched at the temples. ​Condition: Excellent, like-new condition. Lenses are crystal clear with no scratches. ​Full Boutique Set Includes: Original Tiffany Blue outer box, leather hard case, and the signature cleaning cloth ( in plastic!). ​Retail Value: ~$406. ​Keywords: Tiffany Blue, Cat Eye, Gradient Lenses, Luxury Eyewear, TF4187, Giftable.