The auction on Thursday totaled $30 million, with strong demand for colored gemstones, white and colored diamonds and jewels ...

To date, Tanzania has more than 14 refineries including six gold refineries with capacity ranging from 60kg to 600 kg per day ...

Bharatanatyam dancer Zakir Hussain presented a crown crafted from rubies, gold, and diamonds to the Sri Renganathaswamy ...

Ever wondered what the most expensive Monopoly set looks like? Well, it’s not your average board game. Created by Sidney ...

In this context, the 5 th Salon Deluxe Vietnam makes its highly anticipated return with an array of exciting activities from ...

The Sotheby’s Magnificent Jewels sale achieved £23.5m this month, with rare gemstones and white diamonds in high demand ...

Value of diamond as part of individual wealth in physical assets across India from financial year 2015 to 2020 (in trillion Indian rupees) Characteristic Value of diamond in trillion Indian rupees ...

Natural and synthetic gem rubies can be separated on the basis of their trace-element chemistry as determined by energy-dispersive X-ray fluorescence (EDXRF) spectrometry. This method is especially ...

Diamond “type” is a concept that is frequently mentioned in the gemological literature, but its relevance to the practicing gemologist is rarely discussed. Diamonds are broadly divided into two types ...

Pink diamonds are one of the rarest assets on the planet, and their scarcity makes them a strong investment vehicle. What makes them especially attractive to investors is that their value has ...

Later during the first day of the conference, Dr. Cavalieri delivered a presentation on the development of grading, ...