Many people buy color treasures are also affected by the color, such as red is very beautiful and gives a positive and enterprising feeling, which is also an important reason why red has been popular. Blue represents creativity and gives people a sense of wisdom and wisdom. There are more domestic blue sapphire, blue topaz, tanzanite and so on. The blue tourmaline is currently the most rare type of gemstone, and the price is much higher than the red tourmaline and green tourmaline. Purple is a color between red and blue, giving a noble feeling, and is now used in many luxury jewelry and royal jewellery. In addition to amethyst, purple gems also have purple in sapphire, so purple jewellery is also very promising in the future. Green represents natural and healthy, with a green tourmaline and emerald color collection. Sweater Knit Fabric Hacci,High Quality Hacci Fabric,Hacci Knitting Fabric,Hacci Knitted Fabric Shaoxing Winfar Knitting & Embroidery Co.,Ltd. , https://www.wfknitting.com