再度因应市场所需，推出另一本216页专业珠宝书籍涵盖多达1,100祯图片，包括国际品牌珠宝，各类流行时尚珠宝：项炼、介指、手链、耳环、套装等等。图片精美，色彩绚烂夺目，勾勒出新世纪珠宝款式的发展潮流。
To response to the overwhelming market needs for another professional guide book again, J.I. Vol.4 featuring 1,100 (+) images in 216 pages is released. Brand name jewelry, trendy jewelry in different varieties including necklace, ring, bracelet, earrings, set are presented. Innovative visual designs stimulate your inspiration.