WD Sues Diamond Growers over CVD Patents
The companies behind WD Lab Grown Diamonds have filed three lawsuits against competitors, accusing them of infringing[…]
Alrosa Collaborates on WeChat Blockchain
Alrosa will help launch a blockchain-based provenance program offering Chinese consumers greater transparency when buying jewelry via[…]
Diamond miners dented by liquidity crisis among India’s polishers
liquidity crisis among India’s polishers
Blue and Pink Diamonds Show Price Stability in Q3 2019
Prices of fancy color diamonds remained stable in the third quarter of 2019, according to the Fancy[…]
More Brides Buying Their Own Engagement Rings
The proportion of engagement rings financed solely by brides rose to 14% in 2017 from 11% in[…]
Rio Tinto Output Falls Amid Lower Grades
Lower mining grades and reduced ore availability contributed to a drop in Rio Tinto’s third-quarter diamond production,[…]