Case material: Rose gold; Charge: Automatic; Conditions: Used Presentation condition : With dealer guarantee ; Price on request Gmtbroker Reference: nessuna A Pair of 18k Rose Gold Onyx Cufflinks, 18k rose gold ribbed bars each set with 2 onyx stones (total of 8 onyx stones), 18k  rose gold bar fittings, comes with a presentation box, our own certificate of authenticity and our own one year warranty.