— Richard Corfield speaking to journalists at the 2002 Royal Commission into WA Police. (ABC News)As a matter of process, Argyle's diamonds were acid-washed on site in the Kimberley, but these gems ...

Argyle Diamonds. Argyle diamonds are found in a small number of diamond mines throughout the world. However, more than any other, the Argyle Diamond mine has been known as the largest source of high quality pink diamonds. In fact, the coloring of stones found from that mine is so unique that a diamond expert can often identify the origin of …

Bursting with the splendor of Argyle Pink™ Diamonds and exceptionally unique Argyle Blue Diamonds that are beyond rare and unquestionably beautiful. Every piece handmade, and every diamond set by hand—a stunning collection of Argyle Pink™ Diamond pendants, earrings and stackable rings.

 — Argyle kept Australia at the forefront of global diamond mining until the end, including as the world's second largest producer last year, according to the Western …

ARGYLE PINK DIAMONDS. ... the legacy of these rare and iconic gems whilst maintaining the independence and integrity of the grading and the Argyle mine origin identification process. The predominant use of smaller diamonds in the Collector's Edition™ enables the product to be more attainable to a broader customer market segment.

 — Journey through a billion years of captivating history as we explore the exceptional Argyle Pink Diamond™. Each gem is not just a jewel but a timeless narrative that began in the heart of the Earth and continues to grace generations. Explore Now: Our Collection of Argyle Pink Diamond Jewellery GIA Grading When it comes to […]

Argyle Diamonds Installation of the Gekko Modular Diamond Plant Model: IPJ1000 – Modular Plant Purpose: Bulk sampling of diamond bearing alluvial material Place: Argyle Diamond Mine, Western Australia Senior Project Metallurgist: Vernon Walz Date: 2005 Results: 99% recovery of Diamonds Gekko Systems recently successfully trialed a 20 …

A large proportion of this staggering output consists of small brown-to-yellow—as well as some near-colorless and colorless—rough diamonds. A major cutting industry developed in India to process these diamonds into cut gems. The Argyle mine is also noted for the production of a very limited amount of rare pink diamonds.

The Argyle Diamond Mine was the only consistent source of pink diamonds globally and accounted for more than 90 percent of the world's reserves of pink diamonds. When awareness of their rareness is deepening, Argyle Pink Diamonds are becoming more and more sought-after purchased for their personal belongings by collectors and …

 — For decades, Argyle staged a pink diamond tender process where a select number of ateliers annually bid for the rare gems. The six hero stones in the 2018 Argyle Pink Diamond collection.

 — The Argyle mine's owner Rio Tinto will offer the blue, red and pink diamonds totaling 81.63 carats at the 2021 Argyle Pink Diamond Tender, the 38th annual by-invitation event, which will offer the stones to collectors, dealers and luxury jewelry houses in Perth, Antwerp, Singapore and Sydney before sealed bids close on September 1, 2021.. …

Our Argyle mine, in the remote east Kimberley region of Western Australia, is one of the world's largest suppliers of diamonds and is the world's largest supplier of natural …

What is the origin of Argyle diamonds? Argyle diamonds come from the Argyle mine in eastern Kimberley, Western Australia, owned by the Rio Tinto Mining Company. Unfortunately, it closed in 2020 after 37 years in …

In 1983, the Argyle mine was established as the first major diamond-mining operation in Australia. Almost immediately, it became the world's largest source of diamonds in terms …

To ensure that every Argyle pink diamond is as sustainable and ethically sound as it is rare and beautiful, every diamond over eight points (0.08 carats) is laser inscribed with a unique lot number that is only visible under magnification and is issued with an Argyle Pink Diamonds Gem Identification Document.

Get unparalleled access to Australia's largest selection to Buy Argyle Certified Pink Diamonds. Our direct collaborations with Authorised Argyle Partners ensure superior quality. Enquire now. (02) 4927 0000; 0416 813 210; Pink. ... both experiences were seamless and efficient with great communication through the whole process." ...

While operating, the Argyle Diamond Mine produced more than 90% of the world's pink diamond supply, which were sold in a range of colour grades and sizes to an international customer base. ... Rio Tinto Diamonds is a leading supporter of the Kimberley Process, as well as a founding member of the Responsible Jewellery Council. Following ...

The Argyle AK1 pipe rep-resented the first major deposit of diamonds found in lamproite (a kind of volcanic rock similar to kim-berlite), the discovery of which called into question …

Almost the entire world's supply of rare pink, red and violet diamonds come from Rio Tinto's Argyle diamond mine which ceased production on 3 November, 2020. With 37 years of Argyle pink diamond production in global markets Rio Tinto made the decision to retain the Argyle Pink Diamonds™ brand and maintain its position as a pre-eminent ...

There are a limited number of luxury jewelers in the United States where you can see the Twilight Collection and purchase an Argyle Pink diamond with an unbroken chain of custody. This exclusive group of specially selected jewelers are the finest at their craft, known for uncompromising integrity and a commitment to beautiful designs and ...

 — Argyle Diamonds are pink diamonds sourced from the Argyle mine in Western Australia. Argyle diamonds are famed for their colours, rarity & sustainability. Learn. 0 ... The pink colour in lab-grown diamonds can be achieved through a process called irradiation, which exposes the diamond to radiation, or by adding trace elements …

 — Rio Tinto operated Argyle in the East Kimberley for 37 years, producing more than 865 million carats of diamonds, most notably the coveted pink diamond. Argyle kept Australia at the forefront of global diamond mining until the end, including as the world's second largest producer last year, according to the Western Australian Department of ...

From January 2024, Argyle Pink Diamonds™ commenced a programme whereby it will work exclusively with renowned independent laboratory, Gemlab (Belgium) BV, who will undertake an analysis process using current scientific knowledge and proprietary techniques to identify pink, red, blue or violet diamonds that exhibit characteristics …

 — The samples for the study comprised a total of 98 natural pink diamonds ranging in size from 0.01 to 0.42 ct (polished from Argyle and other sources), 31 pink treated natural diamonds ranging in size from 0.01 to 4.02 ct (polished irradiated and annealed, treated with multi-step processes and coated with a new deposition method) …

 — Before closing in 2020, Argyle mine in the remote East Kimberley region of Western Australia supplied 90 percent of the world's pink diamonds. Discovering a critical step in their journey means we …

 — Argyle, the fourth biggest diamond-producing mine in the world by volume, averaging annual production of 8 million carats, saw its production peak in 1994, when 42 million carats were produced.. The …

Almost the entire world's supply of rare pink, red, blue and violet diamonds come from Rio Tinto's Argyle Diamond Mine which ceased production on 3 November, 2020. With 37 years of Argyle pink diamond production in global markets Rio Tinto has made the decision to maintain and manage the Argyle Pink Diamonds™ brand through secondary ...

As their name suggests, Argyle Diamonds originate from the Argyle Mine in the East Kimberley region of Western Australia. This iconic mine first unveiled its resources to the world in 1979, where the accidental discovery of pink diamonds amidst the red desert landscapes marked the beginning of the Argyle Diamond legacy.The mine has since …

Pink Diamonds are still found throughout the world – Brazil as well as Russia but it is important to understand that 90% of the world's pink diamonds originated from Rio Tinto's Argyle Diamond Mine. The Argyle Mine is now closed and currently in the process to decommission it before returning the land to the Traditional Owners.

 — That was about processing cost and the economics. People were really shocked to think of large diamonds going in one end of the processing plant and then getting crushed along the way. The largest …