Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5085006 | International Review of Financial Analysis | 2013 | 8 Pages |
â¢We investigate the potential of diamonds as a new investment asset.â¢Our findings show that diamonds can outperform stock market investments.â¢Low correlations of diamonds and traditional assets reveal diversification potential.â¢Diamonds can generate economic value when added to a world market portfolio.
During the recent turbulences in the world's financial markets, diamond companies have started advertising diamonds as a new asset that can hedge against market volatility and be a valuable portfolio component. To put this claim to the test, this article investigates (i) the performance of investments in diamonds of different quality grades, (ii) time-varying correlations between the returns on diamonds and traditional asset classes and (iii) the role of diamonds as a potential diversifier in a world market portfolio. Our results, based on monthly PolishedPrices diamond index data for the years 2002 to 2012, show that in this crisis-ridden period, an investment in a diversified diamond portfolio has outperformed a diversified stock market investment. Additionally, evidence on low time-varying correlations to traditional asset classes highlights that diamonds offer some diversification potential. However, further analysis shows that diamonds can only generate economically significant value in a world market portfolio (by either reducing risk or increasing mean return) when rather high diamond proportions are included in the portfolio.