0.18ct Authentic Australian Pink of Argyle Origin Diamond - 6P

A single 0.18 carat round brilliant cut Argyle origin pink diamond, graded 6P (6 Pink), part of the NUNA collection. Presented in a premium leather patterned collectors box.

Deep in the remote Kimberley region of Western Australia, the Argyle mine yielded one of the world’s most coveted natural treasures — Argyle origin pink diamonds. Born over billions of years beneath the earth’s surface, these extraordinary gems are renowned not only for their exquisite beauty but for their incredible scarcity.

The Nuna Collection is a rare offering of six individually stunning Argyle origin pink diamonds — all traced back to a single historic Argyle parcel. Together, these six stones total exactly 2.56 carats, preserving the integrity and provenance of their origin. Each diamond is unique, yet they share the same parcel number, making this set a true collector’s piece — a closed chapter of Australian mining history, held in your hands.

These are not just diamonds, they are finite assets, never to be mined again. An enduring investment in beauty and provenance.

An ADV Certificate of Authenticity accompanies this diamond, including a declaration of origin. This diamond also has a certificate issued by GSL (Gem Studies Laboratory, Sydney). Authenticity is assured with a tamper-evident secure seal.

Ethically Sourced - Conflict Free - Natural & Untreated - 100% Australian

Numbered 6 of 6

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Diamond Dimensions: 0.18ct = 2.50 x 3.50 x 2.10mm diameter
Cut: Round Brilliant
Colour: 6P (6 Pink) / Fancy Pink
Clarity: PQ3 (Pique 3)
Certificate: ADV Certificate, GSL Certificate, IGL Certificate and Laser Inscription.
Origin: East Kimberley, Western Australia, AUSTRALIA