B. Kieselstein-Cord 2003 4.50ct Near Flawless Deep Pink Tourmaline & 1.00ctw VS1-VS2/F-G Diamond Ring (Comes W/$18,000 Appraisal) - This stunningly rare piece was finely crafted by non other than the world renowned Barry Kieselstein Cord. The ring has a very sturdy dual-shank design and a center row of diamonds that lines the shoulders of the piece on both sides. The ring then hoists a very lush, deep pink, near flawless Tourmaline. The Tourmaline is set with a doubled-4 prong setting for added security. The ring has several markings as all platinum Kieselstein pieces are incredibly rare and limited, as not many were ever produced. The ring is marked B. Kieselstein Cord, 2003, PLAT and is also marked "KCP." This piece is highly sought after by collectors and fine jewelry enthusiasts around the globe. Kieselstein-Cord was founded 1972 by photographer Berry Kieselstein-Cord. The designer has worked with Calvin Klein and Perry Ellis, and has been collected by Eric Clapton, Sir Elton John, Karl Lagerfeld, and many more. His work is in the permanent collections of The Louvre, Metropolitan Museum of Art, and others. The brand has been featured in publications such as Elle, Forbes, and Vogue, and has been featured on "Sex in the City", "Law & Order", and others. Ring size 6 (Weighs: 13.6 Grams) Please note: This piece come with a $18,000 insurance valuation report in the winning bidder's name by a graduate appraiser.