DeBeers Award Winning and Approved Master Jeweller

At Harry Georje Diamonds, our expert team of jewellers craft exquisite designs at remarkable value. We are truly international specialists with our global experience and established network of high-quality suppliers spanning a variety of exceptional materials including diamonds, precious stones, gold, platinum, and silver.

Whether you are looking for an engagement ring, a custom-designed statement piece, or a lucrative diamond investment, you will find a unique and outstanding piece of jewellery at Harry Georje Diamonds.

Simply give us a call to arrange a complimentary appointment in our relaxed showroom in the Sydney CBD and we’ll be happy to share our expertise to help you choose that special piece.

You may also be interested to hear that Harry Georje frequently acts as a keynote speaker providing expertise on diamonds as financial investments at various seminars and conferences. If you would like to attend an upcoming event, please let us know, and we will help you to access an invitation.

Certified GIA Diamond grader

All of the exquisite diamonds that are available from Harry Georje Diamonds have been Gemological Institute of America (GIA) certified. This means that they have been through an extensive and impartial grading process through which they are inspected for clarity, quality, and market value.

The GIA is a non-profit specialist organization that is focused on maintaining the integrity of the global diamond industry. As such, when you purchase a GIA-certified diamond, you can have full peace of mind that it meets the stringent quality requirements of its associated grading. All GIA-verified diamonds come with a full diamond grading report and a laser engraving that contains all the information you need to know about the precious stone you are purchasing.

Perks of GIA certified diamonds

The price of a diamond is directly correlated to its associated GIA standard. When you purchase a GIA-certified diamond, you can have full confidence that the quality and clarity of the stone will be universally acknowledged throughout the world. As such, the GIA certification provides you with a guarantee that the diamond you have bought is worth exactly the price you paid, and that the value of the stone on the open market will be reflective of its certified grade. This means, should you wish to sell your investment at a later date, the GIA certification will help to ensure that you can get a fair price.

As a qualified and certified diamond grader, member of the GIA, and a highly experienced master jeweller, Harry Georje has the expertise and credentials required to ensure your diamond is accurately certified and guaranteed. In fact, we are so confident in Harry’s qualifications that we offer a full buy-back policy: if you wish to return a diamond you have bought from Harry Georje at any time within 12 months of purchase, you can do so; no questions asked.

"Harry is one of the most trusted Diamonds dealer in Australia, I had the pleasure to do business with him and I found him so professional and yet so approachable and human that the whole experience was exquisite"

lilly Antill

Custom-made Design Diamond Rings, Diamond earrings, Diamond Necklace, Diamond bracelet and much more..


Nothing can make you feel quite as special as wearing a bespoke piece of jewellery that has been delicately crafted exclusively for you. The demand for custom-made rings, necklaces, and bracelets is increasing throughout the world as more and more people yearn for that special feeling only a commissioned piece can achieve. The award-winning jewellers at Harry Georje are seasoned experts in crafting highly unique and personal items of jewellery that are reflective of the distinctive personality of the people they adorn.


Through our bespoke service, you can work with an expert jeweller to choose a design that is perfect for you in a range of different precious metals and gemstones. Whether you are looking for a wedding or engagement ring, necklace, bracelet, broach, or any other special piece, we can help you to craft an exquisite design that is truly unique while remaining within your budget.

To help you refine your design and choose something that is exactly right for you, we have an extensive range of jewellery on display that you can model before making the final decision. Whether you opt for one of our existing eye-catching designs or create an entirely new piece, our friendly jewellers will help you to choose from a wide array of diamonds, vibrant gemstones, and high-quality metals to create a design you love that compliments your individuality.
While our experts will be on hand to help you throughout the process of designing your own piece of jewellery, you will very much play a central role in transforming your ideas into a special and personal bespoke item that captures the essence of your aspiration.

Vintage-style engagement rings are currently extremely popular. If you have a particular period in time in mind and would like to bring the beauty of the past to life in an exquisite item that is designed specifically for you, we can make it happen. Whether you are seeking a floral design that is reminiscent of the romance of Victorian times, or an Art Deco creation that features angular lines and eye-catching geometry, we can help you design a ring that is perfectly aligned with the aesthetic that moves you.
If you are preparing for a special occasion in your life, such as a wedding or engagement, you should demand only the best. Come and talk to one of our master jewellers who will be only too happy to show you how we can create that special item just for you.


Coloured diamonds are very rare, unique, and sought-after gemstones. These valuable stones display in an array of stunning hues including reds, blues, pinks, yellows, oranges, and greens. The rarest coloured diamonds offer eye-catching shades of two or more colours, such as shades of pink and purple, that enchant and mesmerise. The general rule of thumb is that the more vibrant a colour is, the more valuable the diamond will be. Like the standard diamonds we sell, the coloured diamonds that are available from Harry Georje Diamonds are fully GIA certified for their intensity, colour, quality, and clarity.
If you want to learn more about our exceptional range of coloured diamonds, take a look at our coloured diamond page, where you can read about the unique properties that make these gemstones so unique and discover how you can select a coloured diamond that is perfect for your needs.


Many people choose to purchase diamonds as a form of investment. Like any investment, speculating on diamonds can have both risks and rewards. As such, it is imperative that you seek expert advice when making an investment decision. Diamonds can represent an ideal method of diversifying an investment portfolio or self-managed fund.
While white diamonds are undoubtedly a good investment, the rarer coloured diamonds, such as the Pink Argyle, can represent an unrivalled investment for those who have the budget. Pink diamonds are incredibly rare. As such, demand for these eye-catching gems far exceeds supply. Investors don’t typically have any interest in small diamonds; however, pink diamonds are the exception to this rule, and they have significant investment value if they are of a good colour saturation and clarity.
In good market conditions, the value of diamond investments can achieve a consistent rate of growth. Diamonds represent a medium-to-long term investment strategy that offer a relatively high degree of security due to strict industry regulations. In addition, diamonds are the most popular and expensive jewellery items in the world.
When choosing to invest in diamonds, it is critical that you understand that not all diamonds are suitable for long-term investment strategies. As such, you should find a reputable diamond merchant who can give you expert advice and insights into what options are available and how you can access the highest-quality investment pieces at attractive wholesale prices.

We also sell a diverse range of high-quality loose diamonds and gemstones at affordable rates. As we operate our workshop and showroom from the same location, our overheads are low, allowing us to pass on savings directly to you.