Sell Your Diamonds to a Trusted Diamond Buyer

We buy diamonds – securely and at competitive prices

We are a reputable diamond buyer offering payment for your loose diamonds, polished diamonds, diamond rings, diamond necklaces, diamond bracelets, Tanzanite gemstones, and any other diamond jewellery or accessories.

 

Unlike traditional secondary buyers or impersonal online marketplaces, we specialise in diamonds. Our team of passionate and highly-trained staff possess a deep understanding of the diamond market, ensuring you receive a fair and competitive offer for your unwanted stones.

Sell your diamonds
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The Process of Selling Your Diamonds

– Fast and Hassle-Free

Selling your diamonds to us is a straightforward and convenient process. Here’s what you can expect:

Schedule an Appointment
Contact us today to schedule an appointment at our secure offices. Alternatively, depending on availability and the value of your diamonds, we may be able to arrange a meeting at a location of your choice.
During your appointment, a diamond specialist will meticulously examine your diamonds. They will assess the “4Cs” (cut, clarity, colour, and carat weight) to determine the fair market value of your stones.
We will openly discuss the evaluation and explain the factors influencing the price we offer. We believe in clear communication and will work collaboratively with you to reach a price that satisfies both parties.
Before finalising the purchase, we will need to authenticate your diamonds. We utilise a reputable, independent gemological laboratory to authenticate your diamonds. This involves thoroughly inspecting the stones and any accompanying documentation, such as grading reports.
Upon successful authentication, we will promptly process your payment.

Unwavering Client Privacy and Confidentiality

We understand that diamonds hold immense value. We treat all transactions with the utmost respect and discretion, guaranteeing your privacy throughout the selling process.

Best Price Guaranteed

Our team evaluates your diamonds based on industry-standard grading practices. This ensures you receive an acceptable offer that reflects the true worth of your stones.

Experience You Can Trust

Our team have extensive experience appraising diamonds of all shapes, sizes, and qualities. You can be confident that your diamonds are being assessed by experts who understand their unique characteristics.

Third-Party Authentication for Added Security

To guarantee the accuracy of our evaluation, we utilise the expertise of a reputable, independent gemological laboratory for diamond authentication. This independent verification provides peace of mind for both you and our team.

Same-Day Payments

No waiting! Once we reach a mutually agreeable price for your diamonds, you will receive payment on the same day.

Freedom to Upgrade Your Style

Selling your unwanted diamonds empowers you to purchase the latest trends in fashion jewellery. Use the funds to invest in a statement piece that perfectly complements your current style.

Additional Considerations When Selling Your Diamond

Diamond Fluorescence

Diamond Certification

Matching Sets

Preparing Your Diamonds for Sale

To ensure a smooth and efficient selling process, here are some tips for preparing your diamonds

Gather Any Documentation

Clean Your Diamonds

Organise Your Jewellery

Understanding the Factors that Influence Diamond Value

The worth of your diamonds is determined by several key characteristics, often referred to as the “4Cs”

Cut
The cut refers to the proportions and angles fashioned into a diamond. A well-cut diamond optimises light reflection, resulting in a dazzling display. A poorly cut diamond, on the other hand, will appear dull and lifeless, significantly impacting the value.
While colourless diamonds are the most coveted, slight variations in colour exist. Diamonds with a faintly yellow or brown tint will still hold significant value, while diamonds with more pronounced colour deviations will be worth less.
This refers to the presence of any internal flaws or inclusions within the diamond. Flawless or internally flawless diamonds are the rarest and most valuable, while diamonds with visible inclusions will have a lower market value.

Larger diamonds generally command higher prices. Carat weight refers to the diamond’s physical size, and one carat is equivalent to 0.2 grams. However, it’s important to remember that cut quality significantly influences a diamond’s brilliance, so a well-cut diamond of slightly lower carat weight may be more valuable than a larger carat with a lower cut quality.

Sell your diamonds

Unlocking the Potential of Your Diamonds

We understand that letting go of diamonds can be a sentimental decision. However, selling your diamonds can be a smart financial move, allowing you to unlock their value and use the funds for something new and exciting. Perhaps you’ll invest in a dream fashion accessory or a high-end watch, or simply free up some cash for unexpected expenses.

Ready to turn your diamonds into cash?

Contact us today to schedule a free, no-obligation appointment. Our friendly and knowledgeable staff will guide you through the selling process with professionalism and transparency. Don’t let your diamonds gather dust any longer. Let us help you unlock their value.
Sell your diamonds
Buy your diamonds
WHY CHOOSE DD 4
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Check back soon for new content on this page, in the meantime, why not take a look at the products we’re selling?

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