gold purity (1) 썸네일형 리스트형 24K Pure Gold: An In-depth Exploration of Gold Purity System and its Reasons 24K Pure Gold: An In-depth Exploration of Gold Purity System and its Reasons 1. Gold Purity System: What is Karat? The term 'Karat' used to denote the purity of gold was originally a unit used to measure the weight of gemstones. However, over time, this system has been used to represent the purity of gold. In this system, 'Karat' is denoted by 'K', with 24 being the maximum. This originates from.. 이전 1 다음