I am pleased to offer from my private collection this absolutely amazing and historically important antique cuff-links made c1920. NATURAL ONYX 14K GOLD ART DECO GATSBY ERA CUFF LINKS. EXOTIC PLATINUM INLAY RIM AND GOLD BUTTONS. Striking deco cuff links featuring beautiful round concave onyx. Set in gorgeous engraved platinum rim and gold setting. Special designer wedding formal tuxedo dress buttons. DECO 14K GOLD AND PLATINUM RIM WITH PEARL ONYX ANTIQUE BUTTONS. 14k yellow gold black onyx and mounted seed pearls. Designer French double sided jazz era cuff-links. Double sided. 14k yellow gold and platinum inlay rim top 5.38 grams. White seed pearls and black onyx. Cuff link medallion are 1/2" inch width or 12.5 millimeters. I USE ONLY FINE NATURAL EARTH MINED GEMS IN ALL MY JEWELRY. EXCELLENT DESIGN. PERFECT DIAMONDS AND SUPERIOR CRAFTSMANSHIP. BECAUSE BETTER IS BETTER. MUSEUM QUALITY WORK OF ART. BUY IT NOW BEFORE IS GONE FOREVER. I HAVE BEEN SELLING JEWELRY FOR OVER 27 YEARS, SINCE 1999. I DELIVER EXCELLENT SERVICE AND HARD TO FIND RARE AND ESTATE JEWELRY FOR MY CUSTOMERS AT AFFORDABLE PRICES. I AM AN HONEST AND RELIABLE AND REPUTABLE SELLER. PLEASE TAKE THE TIME TO READ MY FEEDBACK AND BID WITH CONFIDENCE. I HAVE MANY REPEAT CUSTOMERS. THE JEWELRY I FIND AND MAKE FOR 47 YEARS IS RARE AND HIGH QUALITY. I SELL IT FOR AMAZINGLY LOW PRICES. (description exceeds maximum possible length)