YourDiamonds.com™ Auction: Diamond Spotlight

The third YourDiamonds.com™ is now live!

A sale of rare pink diamonds is always an exciting event to rival a sale of classic cars, offering a diverse selection of fancy coloured diamonds but not much in the way of inclusivity to the general public.  Quite the opposite in fact – exclusivity is the feature!  

Pink diamonds are exclusive by their very nature and the YourDiamonds.com™ tender hopes to bring more widespread access to these rare pink diamonds. We have gathered a collection from various owners who have held them as investments or in their super funds or as an object of beauty, in some cases inherited.  The pinks are not any old pink diamond but have been sourced from the Argyle deposit and include an equally rare and exclusive colour – violet.

This third pink tender to be held by YourDiamonds.com™ presents a range of offerings, from large to small, from saturated to light, and across the spectrum of pink colours with overtones of purple and warm brown (or rather ‘champagne’ for those in the market). 

View Lot 3/002 here

A 1.08 ct sparkler (Lot 2) will pique the attention of an astute buyer with a pocket for the just-over half million AUD estimate.  It is round, which is highly desirable for a coloured diamond and while the colour (3PR) indicates a mix of brown and pink, the pink is dominant to such an extent that if the stone would be submitted to GIA it will likely receive an ‘intense pink’ grade. On paper the clarity (P1) due to a few inclusions which can present themselves in different forms.  These inclusions can be black specs of different sizes and quantities, they can be cracks also known as ‘feathers’ or they can be transparent ‘bubbles’.  This Lot 2 stone has less visible transparent ‘feathers’ and ‘bubbles’, so visually the stone actually looks quite clean without a loupe and the P1 grade shouldn’t be sneezed at.  No one needs a loupe when looking at a 1 ct stone, especially if mounted in a ring!

View Lot 3/011 here

For purists drawn to the purplish-pink colour that is the signature of Argyle pinks, it is hard to go beyond Lot 11.  It has a crisp, saturated colour placing it in the 2PP category.  As with Lot 2 above a couple of small feathers and a transparent ‘bubble’ have given it a P2/I2 clarity grade.  Its beauty earned it a place in an Argyle mini tender in 2017, so look out for that one if your budget extends to A$350k. 

For those buyers without such a deep pocket, some lots present collections of colour-matched small pinks or violets.  These all have good colour saturation and will no doubt be popular for a creative jeweller wanting a row of pinks (or violets) or for a trade professional who will split the collections and sell the stones individually.

Jewellers will often seek matched pairs of diamonds particularly for earrings, but with a rare product like Argyle pinks such pairs are usually in the smaller sizes where the greater relative abundance makes a match easier.  Pairs of large sizes are very rare, and the very last lot (60) offers two pinks, each over a carat beaming with 5P colour. A match made in heaven.  With such rarity, it is no wonder the price estimate is nudging towards the 1 mill mark.

All the other lots have a quality depending on the beholder; whether it be the size, the warmth, the shape or the unquantifiable ‘look’ of the stone.  Only an inspection in the flesh of the tender collection will reveal each stones uniqueness and its suitability for an astute collector or investor – if the bid price is right.

High six-figure prices may seem a bit eye-watering, but I have seen 0.01 ct pinks selling for over $2m per carat! With this reference, the estimates above seem attractively priced.  

View the catalogue the third YourDiamonds.com™ tender here. With over over 50 pink and blue fancy-coloured diamonds discovered by the Argyle mine over forty years. Including the property of former long serving mine employees, self-managed super funds, investors and collectors from Australia, and Canada.

Written by John Chapman

Tender Aims to Develop Secondary Market for Argyle Pinks

By Rob Bates

A collection of rare Argyle pink diamonds will be sold in a public tender in June, in what may be a test of whether thereu2019s a secondary market for the gems.

Next month, Yourdiamonds.com, an Australian diamond technology startup, will offer for sale at least 10 pink gems from the Argyle mine.

The idea came about after Tim Goodman, Yourdiamondsu2019 founder and the former executive chairman of Sothebyu2019s Australia, was asked by an Australian company to sell a group of five Argyle pinks, ranging from 0.40 ct. to 1.01 cts. Those five stones alone are expected to fetch over $1 million.

Red End: Argyle Unveils Its Final Pink Tender

By Rob Bates

Rio Tinto has lifted the curtains on its final Argyle Pink Diamond Tender, which features a characteristically showstopping collection of pink, red, and blue diamonds from the now-shuttered Australian mine.

This 38th, and last, tender will comprise 70 diamonds weighing 81.63 cts. The yearu2019s biggest u201cherou201d stone is the 3.47 ct. Argyle Eclipse, which is the largest fancy intense pink diamond ever offered at an Argyle Tender.

Other hero gems include the Argyle Stella, a 1.79 ct. square radiant-shaped fancy vivid purplish pink diamond; the Argyle Lumiere, a 2.03 ct. square radiant-shaped fancy deep pink diamond; the Argyle Solaris, a 2.05 ct. radiant-shaped fancy intense pink diamond; and the Argyle Bohu00e8me, a 1.01 ct. radiant-shaped fancy red diamond.

How Argyle Changed The Diamond Industry

By Rob Bates

Last year, Australiau2019s Argyle diamond mine closed after 37 years of operation. This month, Melbourne University Publishing released Argyle: The Impossible Story of Australian Diamonds, a comprehensive history of the mine by Stuart Kells.

Here, Kells (pictured), a writer and adjunct professor at La Trobe University in Melbourne, Australia, talks with JCK about the mineu2019s origins, why its impact is still felt today, and his favorite stories from its 37-year history.

JCK: A lot of diamond mines come about based on one personu2019s lone quest. Was that the case with Argyle?