Febraury 2021 The only primary colour in the cool spectrum, blue creates another cool colour green when combining with yellow. The blue-green hue has a calm...
written by Colton Sun Intaglio, an engraving sunk below a transparent gemstone surface, is a major luxury art form in a vast variety of cultures that cou...
Gemfields’ 13th auction of rough rubies from Montepuez closed on 14 December 2019 in Singapore generated a revenue of US$71.5 million, making an aggregate re...
The discovery of new minerals always adds colours to the coloured gemstone sector. Johnkoivulaite from Myanmar comes as the latest known species that excites...
By Catherine Chan Opal has a special affinity with Australia where produces the world’s largest supply of the precious gem. Among the different types of Aus...
The predominant colours of the seasons are all about nature. Besides the all-time favourites green and blue expressing the spirit of greenery, sky and sea, v...
On the world’s largest island, Greenland, an untouched dead lake has buried rubies and pink sapphires under snow and ice over two billion years. In 2005, geo...
The rough ruby auction held by Gemfields in Singapore last December fetched a total of over US$55 million, making the aggregate revenues of US$462.6 million ...
The Gemological Institute of America (GIA) announced the discovery of crowningshieldite, a new mineral discovered from the Letseng mine in Lesotho in souther...
In today’s jewellery market, the fastest growing segments are young professionals, and they are looking for more than just traditional jewels. And, price see...