Coloured Diamonds Investment

When securing your financial future, diversifying your investment portfolio is key. And what better way to diversify than investing in a rare and valuable asset like fancy-coloured diamonds

Unlike traditional investments like stocks and bonds, coloured diamonds have a limited supply, making them a coveted and unique addition to any portfolio. Not to mention, they also have a rich history and cultural significance, adding to their allure. 

In this article, we'll explore how investing in coloured diamonds can help you secure your financial future and what you need to know before taking the plunge. 

Understanding Coloured Diamonds Investment

Investing in coloured diamonds is a unique opportunity to diversify your portfolio with a rare and valuable asset. Coloured diamonds are a unique investment option with their scarcity and beauty, making them highly sought after. 

Let's explore the value and rarity of coloured diamonds as an investment.

Rarity And Value

Coloured diamonds are rare; only one in every 10,000 diamonds mined is a fancy-coloured diamond. As a result, they are highly valued by investors and collectors alike. 

Coloured diamonds have consistently increased value over time, with some rare coloured diamonds fetching millions of dollars at auction. For example, in November 2020, a 14.83-carat purple-pink diamond sold for $26.6 million at auction.

Benefits Of Coloured Diamond Investments

Investing in coloured diamonds can offer a range of benefits for investors looking to diversify their portfolios and secure their wealth. Let's discuss the benefits of investment diamonds and how they can help you achieve your financial goals.

Portfolio Diversification And Reducing Risk

One of the main benefits of investment diamonds is the diversification it provides for your investment portfolio. 

By adding fancy coloured diamonds to your portfolio, you are investing in an asset that is not correlated to the stock market or other traditional investment assets, which can help to reduce your overall investment risk. 

Coloured diamonds correlate poorly to other alternative investments, such as real estate or fine art, making them valuable to any diversified investment portfolio.

Inflation And Currency Hedging

Coloured diamonds can also hedge against inflation and currency fluctuations. 

As a tangible asset, the value of coloured diamonds is not dependent on the performance of any particular currency, making them a valuable addition to an investment portfolio that includes assets denominated in a range of currencies. Additionally, the value of coloured diamonds has consistently increased over time, making them an effective hedge against inflation.

Tangible And Portable Asset

Investment diamond is a tangible assets that can be easily stored and transported, making them a convenient investment option for investors who want more control over their investments. They are also relatively easy to sell, with a well-established market that includes auction houses, diamond dealers, and other collectors.

How To Invest In Coloured Diamonds

Investing in coloured diamonds can be a rewarding experience, but it's important to understand the options available and the steps involved in making a successful investment. 

Different Investment Options

There are several ways to invest in coloured diamonds, including buying physical diamonds, investing in a diamond fund or exchange-traded fund (ETF), or purchasing shares in a diamond mining company. Each option has its advantages and risks, and it's important to understand the nuances of each option before making a decision.

Choosing A Reliable Investment Provider

When investing in coloured diamonds, choosing a reputable investment provider like Astteria has a proven track record of success and a strong reputation in the industry, is important. Astteria offers high-quality, certified diamonds and will ensure you get a fair and accurate price for your investment.

Steps to Take When Investing in Coloured Diamonds

  1. Determine your budget: The first step in investing in coloured diamonds is determining your budget. It's important to set a budget that you are comfortable with and that aligns with your overall investment goals.
  1. Research market trends: Before investing, it's important to research current market trends and identify potential investment opportunities. This can include examining market demand for certain colours or identifying up-and-coming diamond producers.
  1. Choose a colour diamond: Once you have identified potential investment opportunities, choosing a high-quality diamond that aligns with your investment goals is important. This includes examining the diamond's certification, quality, and rarity.
  2. Purchase the diamond: Once you have chosen it, you can purchase it from a reputable investment provider like Astteria. They will ensure that you get a fair and accurate price for your investment and that the diamond is certified and of high quality.
  1. Store and insure the diamond: Finally, it's important to properly store and insure your investment to protect it from damage or theft. A reputable investment provider like Astteria can provide storage and insurance options to ensure the safety and security of your investment.


Coloured diamonds can be an attractive investment option for diversifying their portfolio and securing their financial future. The rarity and value of coloured diamonds and their potential for growth and stable market demand make them a potentially lucrative investment opportunity. 

However, it's important to understand the various investment options available, choose a reputable investment provider like Astteria, consider factors such as quality and certification when choosing a diamond, and properly store and insure the investment to protect it. 

By following these steps and investing wisely, investors can reap the rewards of their investment and enjoy a secure financial future.


What factors should I consider when choosing a coloured diamond to invest in?

When choosing a coloured diamond to invest in, you should consider factors such as the diamond's rarity, quality, certification, and colour intensity. It's important to choose a high-quality diamond certified by a reputable grading agency and a high-demand colour with a strong market value. 

If you're struggling to choose the right diamonds to invest in, book a call with Astteria, and we'll be happy to assist you.

What is the minimum investment for coloured diamonds?

The minimum investment for coloured diamonds can vary depending on the provider and the specific diamond purchased. Some providers may have minimum investment requirements of a few thousand dollars, while others may require larger investments. 

What coloured diamonds are investment grade?

The most sought-after investment grade includes pink, blue, and yellow diamonds. These rare and valuable diamonds have intense colour saturation and high-quality characteristics such as clarity, cut, and carat weight. 

However, it's important to note that not all diamonds of these colours are necessarily good investment grade, and factors such as certification, origin, and market demand can also impact the value of the diamond. 

When investing in coloured diamonds, it's important to work with a good investment provider like Astteria and carefully consider the diamond's quality and rarity before making an investment decision.