Natural Unheated/Untreated Zambia Emerald Gemstone White Gold Over Sterling Silver Pendant Necklace 22" Emerald Size: 2.6 x 4.8 - 3.2 x 5.4 mm; Pendant Size: 27 x 14.5 mm; Pendant Weight: 11.5 Ct. Shape/Cut: Oval & Pear Facet; Color: Top Rich Green; Clarity/Grade: Translucent Treatment: Unheated/Untreated; Origin: Zambia Pendant: White Gold Over 925 Sterling Silver; Necklace Chain: Sterling Silver Snake Chain 22" All photos were taken from natural sunlight.