The tour will depart from Sydney on 26 September (Friday) and return on 4 October (Saturday), and positions are limited. The first stop will be Lightning Ridge in New South Wales, the source of the ...

Al Cook, De Beers “Our reasoning is simple: this is a manufactured product and we firmly believe lab-grown stones should be priced based on cost of manufacture, not as a discount from natural diamond ...

According to auditors, it cooperates with institutions that sell precious stones of unclear origin such as “blood minerals” mined under highly problematic conditions in Africa. The geopark is taking ...