First of all, we have some making process photos for you too see the motifs and the stones clearly :) This green cabochon tourmaline stone measures 2.30 ct. The pendant itself is made with 925 sterling silver. The suprise detail is, this pendant has a ajure motif at it's backside. The color of the stone becomes more visible by penetrating the light and also it makes the pendant look more elegant in our opinion :) Plus as a chain holder it has a beatiful dome wire ring. The height of the pendant is 2 cm and the width is 0.7 cm including it's dome ring. We used 4 mm curb chain with this piece and we have 2 different chain lengths options that you can choose it from the variations section. 0 Inches Chain option is buying without chain option. The price only "includes" the pendant itself. About the video : This listing is only for the green tourmaline pendant/necklace. The second pink pendant which upside down, is for showing the back side detail of the original pendant (As you can see in the photos, the original pendant has the exact same detail), because the length of the videos are limited, we thought, this way we can show you the design of the pendant, more efficiently. I hope it works :) If you have questions and requests please contact us. hope you guys like it too, thanks for reading :)