Visit us at 77 York Street Sydney (Inside the Grace Hotel Lobby) – FREE PARKING

Call for owner advice

Step 1. Call For Owner Advice

If you are after some advice on what we buy and how we can help? Please feel free to call us 9299 8070 and one of our friendly staff will assist with any questions.

Get a Valuation

Step 2. Visit Us In Store

Sydney Diamond Buyers is conveniently located inside the Grace Hotel lobby on the corner of King & York Street. Parking available.

Get the best cash price

Step 3. Get The Best Cash Price

We pay Instant Cash For Diamonds in all shapes and sizes, Sydney Diamond Buyers always offer the best cash price for Diamonds & Diamond Rings.

Sell Diamonds

Sell Diamonds to Sydney Diamond Buyers, we are the premium and trusted diamond buyers in Sydney and surrounding areas. With years of experience in the diamond industry, we are the go-to one stop shop for buying and selling diamonds.

We understand that there is a lot involved in selling diamonds, and ensure that we minimize any hassle for you. From the moment that you call a member of our friendly team, to when you walk out the door with cash for your diamonds; we always put you first. Being a small, family-run business; we put the focus on you. We ensure that our team of diamond buyers are always one phone call away for any questions you may have before or after selling your diamonds.

If you have been thinking about selling your diamonds and unsure of how to do it, we can help. A specialised diamond buyer will talk you through the entire process and invite you into our Sydney office, or come to you. By completing a valuation of your diamonds on the spot when you come to see us, we remove the need for back and forth or having to send away your jewels for a valuation. We have everything you need to sell diamonds in our Sydney office.

Call us today and book an appointment! A member of our friendly Sydney-based team will be here to answer any questions you have from the very beginning to the end. Sell Diamonds

Sell Diamonds Sydney


Sell Diamond Rings

Looking to sell a diamond ring? Sydney Diamond Buyers are your answer. We make selling your diamond ring the most simple and hassle-free process for you.

At Sydney Diamond Buyers, we work around the clock to always guarantee we get you the most for your diamond rings in cash. Sell Diamond Ring

Selling your jewellery is as simple as:

  • 1. Call a member of our team – Get in contact with us with any questions you have about selling your diamond rings. Being a small and family run business, we understand that you may have queries or concerns and want to remove any of these for you by explaining, in detail the steps involved in selling your diamonds.
  • 2. Make an appointment to see us in our Sydney office – Based in the CBD, we are very easy to reach by car or public transport, or can come to you! Bringing your diamonds into our office means you don’t need to send any of your possessions away or risk losing anything, or lengthy delays when dealing with diamond ring buyers based in inaccessible locations.
  • 3. Have your diamond rings valued on the spot – Our team of specialists will carry out the valuation on the spot for you, and answer any questions you have regarding your ring and its worth.
  • 4. Receive the best price in cash on the spot – We proudly guarantee that you will get the best possible price for your diamond ring on the spot. There is no need to wait for cheques or bank transfers when selling your jewellery. Our Sydney office will pay you for your jewels the day you come to us.
  • 5. After sales support – We understand that there are many questions surrounding the selling of your diamond ring. That is why our team of diamond ring buyers will provide before and after support for you!

Sell Engagement Rings

When selling an Engagement Ring you want the best price you can get, as well as an easy stress free experience. At Sydney Diamond Buyers, one of our professional jewellers will expertly appraise your diamond ring and offer you top price guaranteed.

Selling engagement rings to Sydney Diamond Buyers will ensure you get the best return on your diamond. We have a team of diamond experts who will value your diamond. We buy and sell diamonds daily, understanding our market means we are able to offer an accurate valuation because we will be recycling the diamonds ourselves; there are no third parties involved. Sell Engagement Ring

Sell Diamonds Rings

Sell Diamond Jewellery

Sell Diamond Jewellery

Are you planning to sell your diamond jewellery? Sydney Diamond Buyers can help.

Our small team of diamond jewellery buyers buy all types of diamond jewellery including earrings, necklaces, rings, bracelets and other diamond keepsakes. Whether you have one, or multiple pieces of diamond jewellery we will purchase them from you at the highest price! We deal with all kinds of diamonds. From the larger more elaborate designs, to the smaller more simple diamond pieces, we will buy all of them and everything in between. With years of experience in the diamond jewellery industry, we see worth in every kind of diamond that there is and no jewel is too big or too small for us.

The specialized diamond buyers at our Sydney office work closely with you to provide you with a valuation for your diamond jewellery and always ensure that our customers get the highest possible price for their jewels. We provide you with an honest, up-to-date valuation of your diamond jewellery the day that you come into our Sydney office with your jewels. Our diamond jewellery buyers will talk you through the entire process and explain to you in detail why your piece has been given its specific value based on the current market value.

We are Sydney’s number one diamond jewellery buyers.
Having a trusted name in the industry, and the go-to for our ever-growing client base; we will work with you to answer all of your questions and help you through every step of selling your diamond jewellery. Sell Diamond Jewellery

What We Buy

Sell Diamonds Sydney

We Buy Diamonds

When you are after a reliable and secure way to Sell Diamonds to Sydney Diamond Buyers you will see why are the number one Diamond buyers in the industry when you want to Sell Diamonds or Diamond Rings. With over a decade of experience working with Diamonds and Diamond jewellery our staff are very knowledgeable and will do our best help with any questions you may have. read more…

Sell Diamonds Rings

We Buy Diamond Rings

We Buy Diamond Rings, Many people get divorced or have diamond rings handed down to them from family members. Sydney Diamond Buyers are diamond ring specialist who also buy engagement rings in nearly all shapes and sizes. Our process is simple, we inspect your ring and make a cash price offer on the spot. read more…

Sell Diamond Jewellery

We Buy Diamond Jewellery

Many people have old or even broken diamond jewellery collecting dust and never to be worn again. Sydney Diamond Buyers will buy nearly all types of Diamond Jewellery even if it is broken or damaged. Being a family owned and operated business we pride ourselves on offering the highest cash price for you to sell diamond jewellery. Our shop is conveniently located in the Sydney CBD. read more…

The 4 C’s of Diamond Value

Clarity, colour, cut and carat weight all play an important role in determining the overall value of a diamond. These factors are considered a universal method in assessing the quality of the stone anywhere in the world. Below is a look into what each of them mean for your diamond.

Diamond Clarity

Clarity refers to the overall condition of the diamond, given its origin beneath the Earth’s surface. Upon the initial stages of diamonds forming, a large degree of heat through volcanic activity is involved, meaning each diamond’s clarity will from unique to the next. Certain factors come into play when assessing the clarity of a precious stone including impurities, natural imperfections, fractures, clouds and crystals beneath the stones surface. Diamonds are assessed visually for clarity and are given a clarity rating based on an industry scale. The scale measures from Flawless (FL) to Heavily Included (I3), and each scale in between.

Diamond Colour

Diamonds are available in two different colour types, fancy-coloured and cape series. Cape series refers to higher quality diamond stones. Fancy-coloured refers to stones that have taken on hues of blues, purples, reds and pinks. Diamond colours can vary slightly due to minute impurities within the stone, meaning that they are left with subtle coloured tints. Colour grading carried out by diamond specialists is scaled from colourless ‘D’ to saturated ‘Z’, the colourless graded stones being at the top of the list for quality. Each country has its own unique colour grading standards slightly differing from the other, Australia’s colour grading is referred to as Diamond Certification Laboratory of Australia (DCLA).

Diamond Cut

The cut of the diamond refers to its balance and the fine finish of the stone. The precise shape and positioning of a diamond’s facets determines the stone’s general appearance and value. Each diamond’s proportions can be different, altering the balance of the stone. A finely finished diamond stone is scaled at a higher quality due to its ability to reflect and balance in proportion, enhancing its overall beauty. The origin and weight of a diamond affect the ability for it to be re-cut by a diamond buyer, meaning that its original cut is so important in determining its overall value. A poorly cut diamond will be valued at a much lower price due to the inability for it to be re-cut after purchased by a dealer.

Diamond Carat

‘Carat’ refers to the weight of a diamond. One carat equals to 0.20grams in weight. Weight being a very important factor in determining a diamond’s value, it is not an important factor when taken by itself, separate to clarity, colour or cut of the stone; weight relies on these other factors to determine the overall quality of the diamond. Evenly weighted diamonds have a higher quality, and therefore selling value than those with an uneven numerical weight. For example, a diamond weighing 1.99 carat will have a lower value than a diamond weighing 2.00 carat. A simple rule to remember when understanding carat weight is that two one-carat stones can vary widely in price when clarity, colour and cut are taken into consideration.

When understanding how quality is determined in valuing diamonds, it is important to remember that each individual factor combines to lend itself to the overall worth of the stone. While each is assessed using different tools, scales and resources; the clarity, colour, cut and carat weight are all of equal importance during the process of valuing a diamond.

  • Jacqueline Harrison Avatar
    Jacqueline Harrison
    - Google

    Respectful and helpful staff. I'm more than satisfied with service and result. Great 'divorce jewelry' buyers.

    Liz Schoen Avatar
    Liz Schoen
    - Google

    I would recommend Sydney Diamond Buyers. Abraham was very friendly and professional and delivered what was agreed to.

    John Chan Avatar
    John Chan
    - Google

    Abraham is a friendly and honest owner of a very professional business, and looks after his customers very well.

  • Sanjay Avatar
    - Google

    Best in the business - wouldn’t go elsewhere!

    Anna Papaloizou Avatar
    Anna Papaloizou
    - Google

    SYDNEY Diamond Buyers is a fantastic place to sell all your wanted gold and diamonds highly recommended keep up the... read more

    Chris Keeley Avatar
    Chris Keeley
    - Google

    I had a diamond ring I wanted to sell and the staff were very helpful and offered me a price... read more

  • Gabby Gladys Avatar
    Gabby Gladys
    - Google

    I found Abraham to be reassuringly honest in our business together and have pleasure giving Sydney Diamond Buyers my highest recommendation

    Ricky Jeweller Avatar
    Ricky Jeweller
    - Google

    I love this place, honest people

    tafe seo Avatar
    tafe seo
    - Google

    I was offered a very good price for my unwanted diamond engagement ring, very happy

  • Matthew Shaw Avatar
    Matthew Shaw
    - Google

    Quite surprised at how much 2 chains and 2 rings were worth. Fast and efficient service

    Adam Monopoly Avatar
    Adam Monopoly
    - Google

    Sydney Diamond buyers is a business I have used before and the service is alway great

GIA Diamonds

Voted Sydney’s Highest Paying Gold Buyer by Choice Magazine read more.