Natural Green Amethyst Gemstone Sterling Silver Solitaire Pendant Necklace 22" Amethyst Size: 9 mm; Pendant Size: 23 x 15 mm; Pendant Weight: 12.7 Ct. Shape/Cut: Cushion Checkerboard Cut; Color: Green; Clarity/Grade: Internal Flawless (IF) to Very Very Slight Inclusions (VVS) Treatment: Unheated/Untreated; Origin: Brazil Pendant: 925 Sterling Silver; Necklace Chain: Sterling Silver Snake Chain 22" Long and 1.2 mm Wide with Lobster Clasp All photos were taken from natural sunlight.