老坑冰(bing)種翡翠色(se)(se)(se)濃翠鮮艷奪目(mu),色(se)(se)(se)正(zheng)不邪色(se)(se)(se)陽悅(yue)目(mu),色(se)(se)(se)均勻和看(kan)后賞目(mu)。硬玉(yu)(yu)(yu)(yu)結晶(jing)呈微細粒(li)狀,粒(li)度均勻一致,晶(jing)粒(li)肉(rou)眼能辯,硬玉(yu)(yu)(yu)(yu)質純(chun)無(wu)雜質,質地細潤(run),無(wu)裂綹棉紋或(huo)稀少,敲擊玉(yu)(yu)(yu)(yu)體(ti)音呈金屬(shu)脆聲,透(tou)明(ming),玻璃光澤(ze),玉(yu)(yu)(yu)(yu)體(ti)形貌觀感似冰(bing)晶(jing)。
有的將(jiang)冰(bing)種(zhong)(zhong)(zhong)細(xi)分為冰(bing)種(zhong)(zhong)(zhong)、準冰(bing)種(zhong)(zhong)(zhong)。冰(bing)種(zhong)(zhong)(zhong)水(shui)頭足(zu)(1.5分水(shui)分),很(hen)透明,質地極佳。準冰(bing)種(zhong)(zhong)(zhong)水(shui)頭好(1分水(shui)分),半透明,質地很(hen)佳。
飾品可(ke)加(jia)工(gong)成素形(橢圓蛋面形、梨形、方形、心形、馬眼(yan)形、馬鞍形、懷古形)、佩(多展示面)、墜、鐲、圓珠,屬高檔。