Jewel Pearl means gem in Latin, but in Chinese, the name of pearl is not loud, so it is more pleasant and special to take its homonym "Jieer". Second sister-one of the constellations, Capricorn, the constellation is related to jewelry; Er-China ancient pearl jade earrings Er, Pearl Er also. Those who hang beads with their ears are called two. -"Cang Xie".
Brand is also related to your product positioning and direction, so you'd better choose your own name.
Personal opinion, I hope I can help you and wish you a prosperous business!