"Gemstone Genuine London Blue Topaz 0.75 carat Marquise Cut 8x4mm vibrant color clean clarity Pendant pure sterling silver with .925 stamp 1.27 grams Dimension: 3/4 x 1/8 inch Includes 18 inches Silver Chain modern design featuring v-prong setting includes a gift pouch . Excellent Craftsmanship. Unique one of a Kind Design. Includes Free Shipping, Free Gift Box & Free 18 inch Silver Box Chain"