About This Item A stunning Art Deco Style Oval Onyx and Marcasite Pendant Necklace in Sterling Silver Gemstone Information Marcasite is a type of pyrite which reflects with a captivating metallic charm. Popular in the Victorian era of jewellery making, marcasite gems were once used as an affordable substitute for the sparkle of a diamond. Black Onyx is often used in carved cameo jewellery, black onyx provides a beautiful contrast and a gothic edge to your jewellery collection. Jewellery Collection Experience Art Deco inspired with this silver necklace, featuring gemstones in a symmetrical, geometric pattern. Its clean lines and exquisite craftsmanship make it a timeless treasure for any special occasion. Product Code 214P334302925 Material 925 Sterling silver Gemstone Details 2 x Marcasite - 0.056ct - Round- 1.7mm 4 x Marcasite - 0.076ct - Round - 1.5mm 4 x Marcasite - 0.072ct - Round - 1.4mm 2 x Marcasite - 0.034ct - Round - 1.3mm 2 x Marcasite - 0.024ct - Round - 1.1mm 1 x Black Onyx- 1ct - Baguette Gemstone Origin Marcasite - Austria Black Onyx - Brazil