In the vast world of diamonds, where beauty and elegance reign supreme, there is still an option if your wallet is not that deep. But what is the cheapest diamond and are you sacrificing on the quality side?
Like a needle in a haystack, this diamond holds the allure of affordability without compromising on quality.
In this article, we unravel what is the cheapest diamond, the secrets behind this elusive treasure and we’ll explore the various factors that influence its price.
From different diamond shapes to the impact of cut, color, and clarity, we delve into the realm of affordable diamonds, empowering you to make an informed choice that aligns with your preferences and budget.
Key Takeaways
- Fancy shapes like emerald, princess, and radiant cuts are more affordable than round diamonds.
- Oval cut diamonds offer better value for money compared to round cut diamonds.
- Asscher cut diamonds offer better value per carat compared to round cut diamonds.
- Heart-shaped diamonds are more affordable as they use more of the original rough diamond.
What Is the Cheapest Diamond? – Affordable Shapes and Cuts
When it comes to affordable diamond shapes and cuts, there are a few options, in my opinion, that stand out.
The top three most affordable diamond shapes are cushion, princess, and marquise.
These shapes offer a combination of style, value, and the ability to maximize the appearance of the diamond.

Top 3 Most Affordable Diamond Shapes
Among the various diamond shapes available, what I’ve discovered is that the three most affordable options are cushion cut, princess cut, and oval cut diamonds.
While round cut diamonds are the most popular and in high demand, they are also the most expensive due to the large amount of rough diamond discarded during cutting.
On the other hand, cushion cut diamonds offer a larger and beautiful diamond if you’re on a budget.
Princess cut diamonds, the second most popular shape, provide similar brilliance to round diamonds at a lower price point.
Oval cut diamonds, shaped like an oval, offer better value for money compared to round cut diamonds.
What Diamond Cuts Are the Most Affordable?
What I’ve discovered is that the most cost-effective options include cushion cut, princess cut, and oval cut diamonds.
Cushion cuts are known for their exquisite play of color and excellent fire, and they can save you 25-42% compared to equivalent round cut diamonds.
Princess cut diamonds offer similar brilliance to round diamonds at a lower price point, as they use a higher percentage of the rough diamond.
Oval cut diamonds, with their elongated shape and larger crown, offer better value for money compared to round cut diamonds, and can be 10-30% cheaper.
These affordable diamond shapes provide budget-conscious buyers with beautiful options for their jewelry needs.

What Is the Difference Between a Diamond’s Cut and its Shape?
To understand the distinction between a diamond’s cut and its shape, one must consider the exterior figure and the reflective qualities of the stone.
The shape of a diamond refers to its physical form, such as round, cushion, or heart-shaped and it is determined by the way the diamond is cut and shaped after being cut.
On the other hand, the cut of a diamond refers to the facets, symmetry, dimensions, and reflective qualities of the stone. The cut plays a crucial role in determining the diamond’s brilliance and fire.
A well-cut diamond will reflect light back to the eye, creating a luminous and dazzling appearance. In contrast, a poorly cut diamond will lack brilliance and appear dull.
When it comes to the cheapest diamond, the shape of the diamond does not directly affect its price. However, the cut can impact the overall cost.
Diamonds with less intricate cuts, such as the round brilliant cut, cost more per carat due to the large amount of rough diamond discarded during cutting. Fancy shapes like princess or emerald cuts are more affordable as they use a higher percentage of the rough diamond, resulting in a lower cost per carat.
Why Are Some Diamonds More Expensive Than Others?
The price of diamonds can vary significantly due to various factors such as carat weight, cut, clarity, and color. I’ll share three reasons why some diamonds are more expensive than others:
- Cut: The cut of a diamond refers to how well it has been shaped and faceted. Round brilliant cut diamonds are the most expensive because they require more rough diamond to be discarded during the cutting process. The demand for round cut diamonds also contributes to their premium price.
- Carat Weight: The carat weight of a diamond is a measurement of its size. Larger diamonds are rarer and therefore more expensive. A 2-carat diamond will be much more costly than a 1-carat diamond of similar quality.
- Diamond Price: Other factors such as clarity and color can also affect the price of a diamond. Diamonds with higher clarity grades and color grades closer to colorless are generally more expensive.

How to Save Money on Diamonds
In my experience, one way to save money on diamonds is by considering alternative diamond shapes. While round brilliant cut diamonds are the most popular and also the most expensive, there are other shapes that offer similar brilliance at a lower price point.
For example, princess cut diamonds use a higher percentage of the rough diamond, resulting in a lower cost per carat compared to round diamonds. Cushion cut diamonds, emerald cut diamonds, oval cut diamonds, radiant cut diamonds, asscher cut diamonds, marquise cut diamonds, and heart-shaped diamonds are also alternative shapes that can offer significant savings.
When looking to save money on diamonds, it is important that you consider the cost per carat of the diamond. Different shapes have different costs per carat due to the amount of rough diamond removed during cutting. By opting for a diamond shape that uses less of the rough diamond, you can save money without compromising on the overall beauty and quality of the diamond.
Additionally, considering diamonds with slightly lower clarity grades, such as SI1 or eye clean SI2, or even diamonds graded at I1 with inclusions off to the side, can help save money while still maintaining a visually appealing diamond.
Related Diamond Guides
- What Is SI2 Diamond Clarity? — a budget clarity grade that can look eye-clean.
- What Is a Good Clarity for a Diamond Ring? — getting the most clarity for less.
- What Is the Best Quality Diamond? — balancing price against the 4Cs.
- What Is a TW Diamond? — how total carat weight affects price.
- What Is Moissanite? — a budget alternative to a cheap diamond.
Frequently Asked Questions
1. What Are the Different Diamond Shapes and Cuts Available?
There are various diamond shapes and cuts available, including round brilliant, princess, cushion, emerald, oval, radiant, asscher, marquise, and heart-shaped. Each shape has its own characteristics and price range.
2. How Does the Cut of a Diamond Affect Its Price?
The cut of a diamond significantly affects its price. Round brilliant cut diamonds are the most expensive due to the large amount of rough diamond discarded during cutting. Other shapes like princess, cushion, emerald, and oval offer more affordable options.

3. Are There Any Factors Other Than Shape That Can Affect the Price of a Diamond?
Yes, there are several factors other than shape that can affect the price of a diamond, such as cut, color, and clarity. These factors can vary greatly and should be considered when determining the overall value of a diamond.
4. What Are Some Tips for Saving Money on Diamond Purchases?
To save money on diamond purchases, consider factors such as diamond shape, cut, color, and clarity. Opt for fancy shapes like princess or cushion cuts, which offer similar brilliance at a lower price point. Seek advice from reputable vendors like James Allen and Blue Nile.
5. Which Diamond Vendors Are Recommended for Affordable Prices and Reliable Service?
James Allen and Blue Nile are highly recommended diamond vendors for affordable prices and reliable service. They offer comprehensive guarantees, generous return policies, and excellent customer service, making them trustworthy choices for purchasing diamonds or engagement rings.
Conclusion
In conclusion, the price of diamonds can vary significantly depending on various factors such as shape, cut, color, and clarity.
The cheapest diamond can be found by considering more affordable shapes and cuts, while still maintaining the desired beauty and elegance.
By understanding the factors that influence diamond prices and exploring reputable diamond vendors, individuals can make informed decisions and save money on their diamond purchases.
With these insights, finding an affordable diamond that meets personal preferences and budget is achievable.