. Product description <gem series> cordierite sapphire classical design pendant Rare clean gem-quality cordierite The color is dark purple with blue Hardness 7~7.5 Heavy 3 carats The head is decorated with Sri Lankan sapphire Sapphire hardness 9 !!!! There are some small lines on the front of the indigo (Figure 2 Figure 4)!!!! !!!! Do not buy the pursuit of perfection!!!! Pendant length and width 3.1cm*3.2cm Comes with 20吋925 silver chain (contact designer if there is a specified length), silver cloth, collection box . Material Cordierite, sapphire, 999 sterling silver, 925 sterling silver . Maintenance method Please put it in a jewelry box or a storage bag when you are not wearing it. Wipe with the supplied silver cloth . brand introduction Natural stone (Gemstone) The design is mainly composed of crystal, semi-precious stones, natural ore, etc.; all are carefully selected by designers. After tens of thousands of years of natural ore, it contains unique natural lines and is rich in magnetic fields and energy. It is a beautiful and mysterious feature. And some natural gemstones have value for preservation and appreciation. Uniqueness (Unique) Metal winding from design to production, both manual and time-consuming, not easy to mass production, but meticulous and elegant, this is its beautiful and outstanding place. Wire wrap jewelry Handmade jewelry popular in Europe and America, 925,999 pure silver thread Wrap up with unique accessories.