Nosiphiwo Mzamo: South Africa’s State Diamond Trader to buy diamonds from other African countries

South Africa’s State Diamond Trader (SDT) is set to buy diamonds from other African countries starting with Botswana. SDT’s chief executive Nosiphiwo Mzamo told Rough & Polished’s Mathew Nyaungwa at the country’s inaugural diamond show, which...

10 february 2025

Edahn Golan: Halo effect from lab-grown diamonds driving high demand for large, 2-carat natural stones in the U.S.

Edahn Golan, owner of the eponymous Edahn Golan Diamond Research and Data, told Rough & Polished's Mathew Nyaungwa in an exclusive interview that their research found a halo effect from lab-grown diamonds. He said the trend among lab-grown diamond...

27 january 2025

Paul Zimnisky: We will see a modest recovery in natural diamond demand and prices in 2025

According to Paul Zimnisky, an independent diamond and jewellery analyst and consultant based in the New York metro area, the natural diamond industry will see a modest recovery in demand and prices this year. Zimnisky said a moderate recovery would...

13 january 2025

African Diamond Council makes traceability its top priority, wants KP to embrace Authentia.io

The African Diamond Council (ADC) has made traceability its foremost priority and has been contributing to a traceability solution called Authentia.io for the last three and a half years, which is now ready to globally satisfy the traceability...

16 december 2024

Gaetano Cavalieri: CIBJO leading the jewelry industry on critical issues

One of the gem and jewellery industry’s most well-known and respected personalities, Dr. Gaetano Cavalieri, has been the president of the World Jewellery Confederation (CIBJO), for the past 23 years. CIBJO is the oldest international organisation...

09 december 2024

Mountain Province Diamonds announced Full Year 2023 production and sales results

29 january 2024

Mountain Province Diamonds Inc. announced full-year 2023 full-year 2023 production and sales results from the Gahcho Kué Diamond Mine.

In 2023 5.6 million carats were produced against guidance of 5.6 – 6.1 million carats.

Approximately 2.7 million carats were sold at an average value of $121 per carat (US$90 per carat) for total proceeds of $328.6 million (US243.7 million).

This compares to 2.7 million carats sold at an average value of $146 per carat (US$112 per carat) for total proceeds of $388.8 million (US$297.3 million) in FY 2022.

Mark Wall, the Company's President and Chief Executive Officer, commented:

"Q4 2023 was the highest carat producing quarter of 2023. The mid-year major shutdown of the processing facility contributed to this result by delivering an average H2 operating plant utilization rate (OPU) of 84%, which was well above the average H1 2023 performance of 73%. We expect to carry this momentum into 2024 notwithstanding some expected seasonal reduction in performance numbers in the early months, due to cold weather. Mining in Q4 2023 was also the best quarter of 2023 with approximately 9.8 million tonnes mined which was, in part, driven by improved haul truck availability, as a result of maintenance improvement initiatives".

"On the sales front, a finer assortment of goods held back from previous quarters were sold during Q4 2023. The addition of these goods in Quarter sales resulted in a lower average value per carat sold in Q4 2023, relative to prior quarters. Sales in the Quarter were also impacted by the two-month moratorium on imports by the Indian Diamond Industry. This moratorium finished in mid-December 2023, during which we completed our final sale of 2023. Regarding the rough diamond market, the market is now reopened and we continue to monitor it closely to maximise value from our sales pipeline," said Wall.

Alex Shishlo for Rough&Polished