The Pumpkin Diamond was bought for $1.3 million at a Sotheby’s auction on 30 October…
Kaleb Knight06.09
The Pink Dream Diamond, originally known as the Pink Star Diamond, was found in South…
Kaleb Knight06.09
When wanting to buy a diamond, perhaps to extend a diamond collection, a buyer most…
Kaleb Knight20.06
The Cullinan Diamond Mine, also known as the Premier Diamond Mine, and now owned by Petra…
Kaleb Knight19.06
The DeYoung family, and its head, Simon DeYoung, began their diamond history in 1835 when…
Kaleb Knight19.06
The most misunderstood of the 4Cs that refer to diamonds and other valuable gemstones is…
Kaleb Knight19.06
Blue Diamonds owe their intense blue colour to the presence of trace amounts of boron…
Kaleb Knight19.06
The use of diamonds in jewellery began in the mid-14th century and involved polishing the…
Kaleb Knight19.06
The 4Cs of Gemstones describe the cut, colour, clarity and carat weight of a stone,…
Kaleb Knight19.06
Knowing how to test if a diamond is real or fake is important when purchasing…
Kaleb Knight13.03
The most misunderstood of the 4Cs that refer to diamonds and other valuable gemstones is…
Kaleb Knight05.03
The GIA developed the fancy coloured diamond grading scale in the mid-1970s due to a…
Kaleb Knight16.01
When it comes to diamonds in general rarity equals value. With normal diamonds the value…
Kaleb Knight11.01
The Kahn Canary is very rare in comparison to other precious stones and diamonds due…
Kaleb Knight10.01
EDUCATION BUYING GUIDES The purchase of a diamond creates an important decision in life –diamonds…
Lesley Sykes17.04
EDUCATION BUYING GUIDES Why do we use the Four Cs when purchasing diamonds? The Gemological…
Pravin Khatri17.04
