The YSC Argyle Diamond Fund,
established under an Australian Financial Services Licence (AFSL) and regulated by ASIC, showcases York St Capital’s commitment to rare and prestigious alternative & high-yielding assets.
Focused on Argyle pink diamonds-mined exclusively in Western Australia until the Argyle Mine’s closure in 2020-the fund highlights an asset class defined by permanent scarcity, enduring global demand, and a reputation as a store of generational wealth. While the fund is not currently open for investment, it represents our vision to provide sophisticated investors with access to the world’s most exclusive opportunities, blending institutional oversight with the timeless allure of one of nature’s rarest treasures.
PINK ARGYLE DIAMONDS
Overview & Investment Highlights
Exclusively sourced from the Argyle Diamond Mine in Western Australia (ceased operations in 2020 after 37 years), these stones account for the vast majority of the world’s pink diamonds. Graded via the Argyle Colour Chart in PP (Purplish Pink), P (Pink), and PR (Pink Rosé), saturation runs from 1 (most vivid) to 9 (lightest).
KEY DRIVERS OF VALUE GROWTH
Rarity
With the mine’s closure, no new
substantial sources of pink
diamonds are known, making
existing stones even more
scarce and valuable
Strong Demand
Driven by collectors, investors,
and luxury markets—especially
in Asia—this class of stones
carries both emotional and
portfolio appeal
Resilience & low volatility
Unlike many assets, pink
diamonds have shown steady
price appreciation without sharp fluctuations
Hues
PP (Purplish Pink), P (Pink),
and PR (Pink Rosé)
Saturation Scale
1 = most vivid → 9 = lightest
Origin
Argyle Mine (Western Australia),
operations ended 2020
Argyle Pink Diamonds Tender price have
outperformed major equity indices
According to price growth data
FROM 2005 - 2020:
2005
~$15,000 per
carat
2010
~$25,000 per
carat
(+66%)
2015
~$35,000 per
carat
(+40%)
2020
~$50,000 per
carat
(+43%)
Wholesale/
Sophisticated
Investor Criteria
This opportunity is only available to Wholesale and Sophisticated Investors as defined under Section 761G of the Corporations Act 2001.
Investors must provide an accountant’s certificate confirming:
NOT YET OPEN FOR INVESTMENT
Invest a minimum of
AUD $500,000
Gross income of at least
AUD $250,000
in each of the last two financial years
Net assets of at least
AUD
$2.5 Million
ARE YOU READY TO INVEST?
Invest
Now!
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YSC Argyle Diamond Fund FAQ
Disclaimer
This FAQ is provided for general information purposes only. It does not constitute financial advice or an offer to invest. The YSC Argyle Diamond Fund is currently not open for investment. Past performance is not a reliable indicator of future performance.
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York St Capital is an investment firm authorised under AFSL 514 360, focused on alternative asset classes, including digital assets, commodities, and offshore real estate development. We operate under a strict compliance framework and offer tailored access to high conviction investment strategies.