Print full article

What colour is your portfolio? Inside the not-so-secret world of coloured diamond investing

Fancy vivid purplish pink argyle kite. Photo courtesy Antwerp Cut.

The carat club
My years of personal experience helping wealthy diamond investors find profitable investments have revealed portability, concentrations of wealth, and above average returns, encourage straying from more traditional investments.

In fact, Wealth Insights, a magazine providing invaluable data research into HNWIs, identifies jewellery as a coveted treasure in all 17 high net worth locales worldwide. When targeted subscribers were queried about timing of when and what to buy, 70 per cent declared alternative investments of jewellery to be ‘own now’ assets, while only 30 per cent choose precious metals. This is most likely due to the intense beauty, rarity, portability, and potential for appreciation if purchased wisely and holding for a few years.  It’s a great way for individuals to leave a legacy to heirs or make donations.

Knight Frank Research put out The Wealth Report (2016) revealing 56 per cent of ultra high net worth individuals (UHNWIs) in the Middle East and 58 per cent in North America utilize luxury assets for further diversification. In addition, coloured diamonds’ five-year percentage value gain, which ended in 2015, beat all other 10 asset classes with the exception of the separate jewellery category. Per The Wealth Report, top asset class sales levels placed the 12-carat Blue Moon in second place—one spot behind Picasso’s Women of Algiers painting. Coming in at a distant third place was a Jaguar C-Type sports car at $13.2 million.

Natural fancy red. Photo courtesy Antwerp Cut.

Clearly, it’s easier to hold billions worth of coloured diamonds in your pocket, transporting them easily without having to pay shipping, and damage insurance like you would with other assets.

Carats: concentrated wealth
As with life itself, the world and everything in it is transforming; it’s important to keep a visionary eye gazing towards the future in anticipation of what new possibilities await.  By reflecting on past trends while contemplating global situations, one can speculate future outcomes and weigh personal risk versus gain. While it’s critical to respect a client’s financial goals, one must respect that natural diamonds offer tremendous opportunity, pleasure, and profit as a unique tangible investment. Being diamond-wise is essential to avoiding pitfalls in order to prosper financially.

You May Also Like  Buying & selling: Tips to avoid getting scammed
Fancy deep blue oval. Photo courtesy Antwerp Cut.

Those close to the diamond trade community know only one in about 10,000 carats of diamonds are fancy coloured diamonds rated gem quality. When counselled by a competent Gemological Institute of America (GIA) gemmologist with years of trade savvy, one would actually have to work hard at losing money with investment-grade gems. Investors love the fact that, at bare minimum, diamonds are a safe haven from instability and unpredictable market gyrations that traditional investments suffer from.

Going once, going twice…
Christie’s wrapped up their 250th The Magnificent Jewels sale in Geneva which set a new diamond sales record. At $2 million per carat, a pink pear-shaped, 9.14-carat fancy vivid diamond drew in more than $18.1 million, achieving the second highest price on record for that shape. 

Coloured diamonds continue to dazzle in the auction ring. In 2010, the Graff Pink Diamond took the world by storm when the 24.78-carat fancy intense pink

Fancy vivid purplish pink round brilliant. Photo courtesy Antwerp Cut.

beauty sold for $45.6 million at Christie’s. Further, a perfectly symmetrical blue heart-shaped diamond weighing over 50 carats sold for $12 million at Christie’s in 2011.

Remember to sparkle
Diamonds have proven to be an investor’s best friend. There is no doubt investment-grade coloured diamonds build tremendous wealth for their lucky owners.

Blues remain a top lot at record-breaking auctions worldwide. Pinks, reds, and purples have also become the standard in top performing portfolios. With an eye for excellence, it is possible to richly reward any portfolio with the splendor and beauty of natural coloured diamonds if you remember to S.P.A.R.K.L.E.: Safe; Portable; Appreciates; Rare; King of Gems; Legitimate; and most importantly, exquisitely beautiful! 

Earning a reputation as the trusted advisor to gem investors around the world, Karen Simmons, is a Gemological Institute of America (GIA) graduate. In addition to being the proprietor of The Gem Gallerie, Simmons frequently travels overseas with clients for onsite mine visits and helps diamond investors fully realize the immense potential of fine gems as a solid alternative to traditional investments. In her 10th book, Perfectly Clear, Buying Diamonds for Pleasure & Profit, Simmons accurately describes how to add S.P.A.R.K.L.E.  to your portfolio. She can be reached via e-mail at


Leave a Comment


Your email address will not be published.