The biggest diamond mine in Australia, by volume and significance, was the Argyle Diamond Mine, located in the East Kimberley region of Western Australia, famous for producing over 90% of the world's rare pink diamonds before mining ceased in November 2020. While Argyle was the dominant producer, other sites like the Merlin mine in the Northern Territory also found large gem-quality stones, but Argyle was the major economic force.
Top 10 Biggest Diamond Mines
Australia's largest and most economic diamond deposit has been the Argyle Mine, in the East Kimberley region of Western Australia. It started production in the early 1980s and was, for some years, the world's largest diamond mine by volume. It produces a large quantity of stones each year for the international market.
Mining ceased at Argyle in November 2020, after 37 years of operation. We are committed to respectfully closing and rehabilitating the mine and returning the land to its traditional custodians.
Economic Forces. Once a veritable treasure trove, Argyle began to face declining diamond yields. Skyrocketing operational costs and shifting market demands made profitability a challenge.
As her plans escalated into an all-out war, Pink faked her own shattering in an effort to finally drive Homeworld away from Earth, taking on Rose's appearance as her default form afterwards, and gave up her physical form to give birth to her son Steven, who inherited her gemstone thus making her part of him.
A 1-carat diamond in Australia generally costs between A$2,000 and A$20,000+, but can range from under $1,100 for lower-grade stones to over $18,000 for high-quality, well-cut diamonds, with the price heavily influenced by the "4 Cs": Cut, Colour, Clarity, and Carat, plus the diamond's shape and if it's natural or lab-grown (lab-grown being much cheaper). For example, you might find a lower-clarity, M-color oval for around $1,000, while a D-color, VVS1 princess cut could be over $11,000.
As of 2024, De Beers owns and operates, solely or jointly, five diamond mines in Botswana. A long dispute has existed between the interests of De Beers and the San (Bushman) tribe.
Yes, in most Australian states, you can generally keep gold you find, especially as a hobbyist on {!nav}Crown land, but you typically need a Miner's Right or prospecting permit, and rules vary by state, with Tasmania having stricter laws where gold may remain Crown property. The key is proper licensing, respecting land ownership, using hand tools (no explosives/heavy machinery), and distinguishing between hobby finds (often tax-free) and commercial mining.
Indubitably beautiful and increasingly rare, natural pink diamonds are among the most treasured types of diamond currently available. Unique in its colouring and composition, the Argyle pink diamond is exceedingly rare and takes its name from the now defunct Argyle mine in Western Australia.
If you're wondering, are there real black diamonds, the answer is yes! Just like traditional white diamonds, natural black diamonds are formed deep within the Earth's crust. Their dark, inky hue comes from the presence of graphite and other inclusions that become part of the crystal structure during formation.
The Moussaieff Red Diamond
Weighing 5.11 carats, this is the largest known red diamond, making it exceptionally rare. Red is the rarest color classification for diamonds, and stones of this size and purity are virtually unheard of.
Russia is currently the world's leading producer of gem-quality diamonds by carat weight and has held this leading position for more than 10 years, producing around 32% of the world's total mined diamonds.
Yes, lab-grown diamonds are real diamonds, possessing the exact same chemical composition (pure carbon), physical properties, and optical characteristics as natural diamonds, just with a different origin story. The only real difference is that one is grown in a laboratory by mimicking Earth's conditions (HPHT or CVD), while the other is mined from the ground, making lab diamonds a more affordable and sustainable choice, though they often have lower resale value.
Savji Dholakia, the owner of a ₹12,000 crore diamond empire, is not only a highly successful businessman but also a father who believes in teaching the value of hard work and humility.
One of the main reasons for this concern is that diamond mines are not infinite resources – eventually, they will run out. As Gemological Institute of America research scientist Evan Smith says, “For every diamond you take out of the ground, there's one fewer to be found.”
Argyle Mine Closing,
Operations ended in November 2020. More than 865 million carats of rough diamonds were recovered over 37 years.
For $20,000, you can typically find a high-quality, eye-clean natural diamond around 1.5 to 2.5 carats, depending on the cut, color (like G-H), and clarity (VS1-SI1), with potential for larger stones (3+ carats) if opting for lab-grown diamonds or making bigger sacrifices on the other "Cs" (Cut, Color, Clarity) for a natural stone, according to sources from Brian Gavin Diamonds, Whiteflash, and Grahams Jewellers.
Ten years ago, in 2003, a 2.00-carat Fancy Intense Yellow diamond with a VS+ clarity grade cost $5,000 per carat. Today, that same stones goes for $13,500 per carat.
Where can diamonds be found? The answer might surprise you. Arkansas's Crater of Diamonds State Park is one of the only diamond-producing sites in the world where the public can search for diamonds in their original volcanic source. The policy here is "finders, keepers," meaning the diamonds you find are yours to keep.
From there, the jewel (full description, a 10.38-carat kite-shaped fancy purple-pink diamond) passed onto her niece Marie Thérèse de Chambord, who in time gifted it to her niece, Queen Marie Theresa of Bavaria, as a wedding present.
According to Steven's dream in "Together Alone", Pink Pearl served Pink Diamond thousands of years prior to Pink Diamond's colonization of the Earth.