An art deco style necklace crafted from sterling silver featuring an oval shaped turquoise cabochon gemstone decorated with glimmering marcasite gemstonesturquoise informationnumber of stones 1stone shape ovalstone size 4mm x 3mmcarat weight 012ctnaturalcreated natural turquoisecountry of origin chinamarcasite informationnumber of stones 3stone shape roundstone size 120mmcarat weight 003ctnaturalcreated natural marcasitecountry of origin austria