Jewel with mysterious beauty: We finished Black Star Sapphire as a TIGHTACK spec. Simple yet unique design Somewhat like a UFO ...? It shows six radial stars (stars) depending on the angle of light. You can also see the beautiful hexagonal crystal structure of sapphire. 925 silver (sterling silver) is used for sterling around the stone, other metal parts. The chain and the catch part use the BASE Metal. size: Diameter 1.00 cm Sapphire diameter: 5.00 mm ◇ Gift wrapping will be sent in a black box of photos ◇ ☆ If you would like gift wrapping, letter pack plus, Yamato Takkyubin, Yu-pack Please choose one (for thickness limit of the box) ☆ ☆ If you are concerned about accidents during delivery, delivery with guarantee Delivery method: Yamato Takkyubin or Please select a Yu-Pack. Copy right 2015 - Sae + Sumi Koru all right reserved. All works are protected by copyright law.