Professional Jeweller finds out how diamond supplier, Tankel, supports British jewellery retailers in a competitive and ever-changing retail environment.
Alrosa has unearthed the first colored rough diamond at its new Verkhne-Munskoye deposit in Yakutia, which started operations in 2018. A bright yellow gem-quality diamond weighing 17.44 carats was recovered in mid-February from the Zapolyarnaya
