CEO Dan Mano explains why RapNet became Rapaport Trade – and how the Price List will become truly transparent.
Category: Colored Gemstones
Rare jewel will go under hammer at Phillips Hong Kong in May.
Gemtelligence analyzes emeralds, sapphires and rubies to determine origins and detect treatments.
AGTA partners with Colorado School of Mines to bring transparency to African gem operations.
Gem, likely from Brazil, is one of the largest the lab has graded.
Organizations will promote each other’s businesses and activities.
Revenue up 13% year on year despite insurgency at Mozambique mine.
This deep-blue stone has been gracing sculptures, mosaics, paintings and personal adornments for millennia.
Provenance Proof spin-off allows buyers and sellers to trade responsibly sourced stones.
Miner believes it will achieve the highest price for a single emerald piece the company has ever sold, it said.
Colored-stone miner returned to normal auction schedule in first half of 2022.