Featuring a rare, superb antique Art Nouveau Belle Epoque 14k solid gold and platinum topped lavalier pendant/brooch set with 36 small, bright, well cut white diamonds, 3 genuine beautiful round pearls and two faceted genuine peridot stones, one a heart shape and the other diamond shape. The dimaond shape peridot is on a ring and swings/dangles from the pendant. A unique and rare feature is that the pin unscrews if being worn as a pendant. The ring for the necklace swivels down if being worn as a brooch and up for the necklace. Very intricate well made mechanism and rarely seen. Weight: 4.9 grams without chain. Dimensions 1.5" long x 1.25" wide. Stamped 14k on safety clasp. No makers mark but undoubtedly made my one of the fine Newark New Jersey jewlery companies as Krementz. Circa 1900. A light weight 15.5" modern 10k white gold chain is included. Perfect condition. All original. No replacements or repairs. Pin screws tightly and works well. Safety clasp is tight. Satisfaction guaranteed or money back providing item returned in sent condition, within 3 days of receipt and the way it was packed if possible. Postage/insurance extra. Sales tax charged if sold in NY state unless valid NY state sales tax number provided on NY signed sales tax form.