Opportunities and pitfalls in investing in precious objects

Actress Elizabeth Taylor set the benchmark for investing in collectibles with her appetite for jewels – in 2011 a selection sold for a total of $156.8 million at an auction conducted by Christie’s in New York. Of 80 jewels on sale, 24 fetched more than $1 million and six exceeded $5 million.

Taylor liked her wealth to be where she could see it, and her judgement of quality appears to have been sound. But is it a viable strategy for investors at large? Are precious objects a worthwhile part of one’s portfolio?

The idea may appear more appealing now the seemingly unstoppable rise of stock markets during the 2010s has evolved into a more turbulent trajectory, and the more exotic investment of choice in recent years, crypto-currencies, have also fallen from their peak.

The security of something tangible – an investment that can be worn, hung on a wall, or even drunk – has become more compelling than in recent times. While not every investor has the advantages and connections of one of the world’s most famous actresses of her epoch, at least some precious assets – fine wine, art, gold and other jewellery, and antiques – can be within reach of many investors. The US trading platform Public has collectibles among its suite of investment options, alongside equities and crypto-currencies, and other specialised investment platforms have sprung up.

Gold flourishing in troubled times

These assets are far from interchangeable – each has different markets and its own investment characteristics. Gold, for example, is a popular choice when markets or economies look vulnerable. It is also prized as a hedge against inflation, although its real-world performance record is patchy.

During the 2007-09 global financial crisis, bullion dealers saw a worldwide surge in demand for gold coins and small bars as investors feared that the institutions that had traditionally housed their wealth might collapse, taking their money with them. Instead, they chose to invest in an asset that has been cherished over millennia as a store of value in troubled times.

By contrast, the art market is often more buoyant when there is plenty of money circulating in the financial system, which often, although not always, coincides with periods of vigorous economic growth. However, as with the price of antiques, the value of artworks can vary according to fashion and demand. Picking up works by a popular artist early in their career or popularity can be a strategy to build value in any economic climate – but it is far from easy to pull off.

The key appeal of this type of asset for an investor is its tangibility.

The key appeal of this type of asset for an investor is its tangibility. Even if you don’t make any money out of art, at least you can hang or mount it, and admire it. Fine wine can be drunk, alone or with family or friends – although there’s also the risk it could have turned to vinegar – and you can wear jewellery. The same cannot be said for a share or bond investment, let alone a crypto-currency.

Balance and diversification

Collectible assets may fulfil other roles within a portfolio. In general, their value tends not to change in line with conventional equity and bond markets. This offers balance to a portfolio, helping to reduce its vulnerability to volatility amid changing market environments.

That appears to have been the case in 2022, a year in which equity and bond prices both suffered amid rising inflation and the tightening of monetary policy by central banks. According to Knight Frank Research, part of the London-based property brokerage and investment management group, investment in luxury goods including art, luxury automobiles, watches and wines tracked by the Knight Frank Luxury Investment Index gained on average 16% during the year, outperforming most mainstream asset classes.

Art investment prices rose by 29% from the previous year, according to the researchers, with automobiles up 25%, watches rising by 18%, handbags by 15% and wine by 10%. Although their price rose on average by just 3% in 2022, rare whisky bottles enjoyed the greatest appreciation over 10 years at 373%, followed by luxury cars, which gained 185%, wine (162%) and watches (147%). Among the 11 categories of luxury collectibles surveyed, the worst-performing over a decade was diamonds, which gained just 16%.

All that glitters…

However, luxury items are not a one-way investment bet. The Knight Frank Luxury Investment Index fell by 3.3% in 2024 – after a 1.0% drop the previous year – in a period when financial markets had recovered their élan. Handbags, jewellery, coins, watches and cars all saw growth during the year, with handbags rising by 2.8% and cars up 1.2%, while art values fell by 18.3%.

Gold suffered along with traditional financial assets in 2022, but the precious metal has regularly proved its worth as a portfolio diversifier and counter-cyclical asset. During the global financial crisis, the price of gold rose by more than 70% between 2007 and January 2009 as equities and corporate bonds slumped.

The price of gold continued to rise even as share prices started to recover, amid currency devaluations as countries struggled to contain budget deficits that had soared as a result of the cost to governments of rescuing and recapitalising failing financial institutions and other companies of systemic importance.

Gold eventually peaked (in US dollar terms) at $2,390 an ounce in August 2011, around three times its 2007 price level. In the intervening years its value has retreated, although never falling back to its pre-crisis level, before rebounding again following the onset of the Covid-19 pandemic and worldwide lockdowns to $2,250 in August 2020. Amid the geopolitical turbulence of the first year of the second Trump administration in Washington, accompanied by a fall in the value of the dollar, gold has again become a favoured safe haven – not only for individual investors, but central banks – and gained 72.5% in a year to reach $4,615 in mid-January 2026.

Supply constraints and scarcity

The wine market is also governed by a range of factors. One is demand from Asia, which in turn depends on the economic wellbeing of China – also a significant influence on stock markets. However, more important for wine are elements that influence supply, most often weather conditions. For example, in 2020 grape yields across France dropped by 30% or more after severe spring frosts and heavy summer rain, notably in the Bordeaux, Burgundy and Champagne regions.

Part of the appeal of ‘precious’ assets is their scarcity – there is only one ‘Mona Lisa’ painted by Leonardo da Vinci and just a few bottles of 1875 Château Margaux. When physical assets are subject to a finite supply, if demand increases, there is no way to produce more, so the price rises.

However, some areas are hard to invest in for those outside the ultra-high net worth classes. Prices at the upper end of the art market, in particular, have increasingly become uncoupled from the value of other assets. In May 2017, Jean-Michel Basquiat’s ‘Untitled’, created as recently as 1981, was sold for $110.5 million, almost double the prediction of auction house Sotheby’s.

Six months later Da Vinci’s ‘Salvator Mundi’ was bought by Saudi Arabia’s royal family for $450.3 million, still a record for any work of art. In early 2022, Amsterdam’s Rijksmuseum acquired Rembrandt’s ‘The Standard Bearer’ from the Rothschild family for $195m.

Storage and cost of ownership

Obviously, these are not entry points for most investors, and even significantly less expensive works require purchasers to be able to draw on expert knowledge of the particular field. But recent court cases, especially those involving Russian-Cypriot billionaire art collector Dmitry Rybolovlev, have shown that relying on external advisers about extremely expensive artworks entails its own risks.

Owners of precious assets need to store them under the right conditions.

Owners of precious assets need to store them under the right conditions. It would be foolish to keep a Rembrandt in the garage, or fine wine in the boiler cupboard. It is always possible to store gold bars in the cellar or bury them in the garden, but there’s still the high risk of theft. A market has developed for facilities, often known as freeports, that store precious assets securely and under the right temperature and humidity conditions, but this involves a higher ongoing cost of ownership.

Gold bullion is easier for investors to acquire than famous paintings, since it can be bought in coins or bars at a relatively low entry price. Coins offer smaller denominations, are easier to store, and provide greater fiscal flexibility for buying and selling. (It is easier to sell 20 gold coins than 20% of a gold bar) There can be tax advantages to investing in physical gold, as opposed to financial instruments such as certificates – in the EU or UK, for example, no value-added tax is charged on gold bought for investment.

Illiquid markets, questionable prices

Gold also benefits from a reasonably liquid market, but this is not the case for all collectible assets. As with real estate, there isn’t always a buyer for a painting or a vintage bottle of wine, at least at the price sought by its owner. Many such assets require a long investment horizon and a cautious approach to valuation and sale opportunities. Again, investors without in-depth personal knowledge will almost certainly need to call on external expertise.

Some assets can be accessed more easily through derivative financial products or instruments – it is possible to buy funds that track the level of a wine index, or gold futures. Such instruments get around the immediate problem of liquidity and storage, although investors lose the advantage of enjoying a tangible asset.

For assets such as wine, indices do not track asset prices particularly well, because poor liquidity means holdings can be hard to value.

For assets such as wine, indices do not track asset prices particularly well, because poor liquidity means holdings can be hard to value and publicly recorded sales may not be typical of the market as a whole.

Other collectibles, from rare postage stamps and ancient coins to sporting memorabilia, can also offer growth and diversification to a portfolio. You may not be able to build a collection the size of Elizabeth Taylor’s, but it can bring something different, perhaps more enjoyable and often beneficial, to your investment mix.