Item: Carolina Herrera Reversible Collar Necklace. Description: 1.5 Inch Wide Collar Necklace Featuring Crystals On One Side, And All Gold-Tone On The Other And Lift Latch Closure With Ch Hallmark. Includes Box. All Kmk Luxury Consignment Merchandise Is 100% Guaranteed Authentic! Length: 16 In. Width: 1.5 In. Hallmark: Ch. Condition: Pre-Owned In Excellent Condition With No Visible Sign Of Wear.