usa jewelry wholesale The ring bought at the Chinese golden shop, why is the label: 0.070CT ND: 0.023CT total weight: 2.8G

usa jewelry wholesale In the ring bought at the Chinese golden store, why is the label: 0.070ct ND: 0.023CT: 2.8G, but the weight of the stone on the invoice is 0 gold 2.8
The final amount is 2357.50 yuan.