2021年5月钻石行情（总结）：钻石价格整体上涨1.06%

2021nian5yue，zuanshijiagezonghezhishushangzhang1.06%。

chuzuanshijiagezonghezhishushangzhangzhiwai，qiyusanleixifenzhishudoushixianlebutongchengdudeshangzhang：

▶ touzijizuanshijiagezhishushangzhang1.18%，jinnianleijizhangfudadao6.75%。

▶ 1kelayishangzuanshijiagezhishushangzhang1.56%，jinnianleijizhangfuyijingdadao7.4%，shisuoyouzhishuzhongzhangfuzuigaode。

▶ 1kelayixiazuanshijiagezhishuweizhang0.31%，jinnianleijizhangfuda3.12%。

5月钻石指数表现

钻石价格综合指数（Diamond Financial Index）kaipan10259.99，jiezhi5yue31ri，shoupan10368.67，shangzhang1.06%，jinnianleijishangzhang5.67%。（diamond financial index yi2018nian4yuefende10,000dianweijishu）

zuanshijiagezonghezhishu zongtizoushi

zuanshijiagezonghezhishu5yuezoushi

投资级钻石价格指数（Investment Grade Diamonds）kaipan2073.23，jiezhi5yue31ri，shoupan2097.65，shangzhang1.18%，jinnianyileijishangzhang6.75%。

touzijizuanshijiagezhishu zongtizoushi

touzijizuanshijiagezhishu5yuezoushi

1克拉以上钻石价格价格指数（Larger than 1 Carat）kaipan6135.34，jiezhi5yue31ri，shoupan6230.86，shangzhang1.56%，jinnianyileijishangzhang7.4%。

1kelayishangzuanshijiagezhishu zongtizoushi

1kelayishangzuanshijiagezhishu5yuezoushi

1克拉以下钻石价格指数（Dossiers）kaipan4063.69，jiezhi5yue31ri，shoupan4076.18，shangzhang0.31%，jinnianyileijishangzhang3.12%。

1kelayixiazuanshijiagezhishu zongtizoushi

1kelayixiazuanshijiagezhishu5yuezoushi

小提示：jinqi，youyuchannengjianshao、giajiyadingdandezengjia，luozuankucunliangjianshao。giazhichu，renzaozuanshideshuliangbuduanshangsheng，bingfangmaochengtianranzuanshijinxingxiaoshou。xuangouzuanshishi，jianyitiaoxuanfuyouquanweizhengshudezuanshi（rugiadeng），zhendui30fenyishangzuanshi，kesuoyaogia+guojianshuangzhengshu，yiquebaozuanshidezhenshixing。