(1) Led lightings is the improtant things for showcase cabinet, I can't believe a jewelry showcases without lightings .Gold and diamond can use 6000-12000K high power LED lightings, because the very cold white lighting colour make the jewelry look very shinny and no any shadow .

(2) The size of the showcases, if you just want to show one or two jewelry in one showcase, which is very famous and expensive in your store, Jewelry tower will be the best choise, most of the tower showcases is 400-550MM lenght and 400-550MM width .The height will be 1350-1580MM .For the one or two famous jewelry maybe necklace, how to use the tower, 4 pcs LED lighting just for one necklace, how it is bright .

(3) The colour of the display showcases also is very important, for the silver jewelry, how about use high glossy colour and for the gold, how about to use the red colour and for the diamond, how to use high glossy black colour to make them spark every second .

(4)the leather in the glass case will used mat or not too shinny colour, because the leading actor is jewelry, right ?