2 Carat Diamond (2.00ct)
Our Collection
Browse Our 2 Carat Diamonds
Hand-picked certified 2 carat diamonds from our current stock — at prices up to 75% below retail.
Size guide
How Big Is a 2 Carat Diamond?
A well-cut 2.00 carat round brilliant diamond measures approximately 8.2mm in diameter — noticeably larger than a 1 carat stone (6.5mm). At this size, the diamond commands real attention on the finger and delivers a presence that's impossible to miss.
It's important to understand that carat measures weight, not physical size. A deeply-cut 2.00ct diamond can appear smaller than a well-proportioned one, because more weight is hidden in the pavilion (bottom) of the stone. This is why cut quality becomes even more critical at this carat weight — it determines whether your diamond looks like a true 2 carat or an underperforming one.
* Measurements refer to round brilliant cut diamonds with ideal proportions. Accuracy depends on your screen's pixel density — use the ruler to verify.
A 2.00ct diamond is twice the weight of a 1.00ct, but only about 26% larger in diameter (8.2mm vs 6.5mm). This is because weight increases cubically — much of the extra carat mass is distributed into the diamond's depth. However, that 26% size increase creates a dramatic visual difference on the finger, which is why 2 carat diamonds are so sought after.
Pricing
What Does a 2.00ct Diamond Cost?
| Colour | Clarity | Cut | Diamantwerp | Typical Retail |
|---|---|---|---|---|
| D | VVS1 | Excellent | €35,000 | €100,000 |
| F | VS1 | Excellent | €20,000 | €58,000 |
| G | VS2 | Excellent | €14,000 | €40,000 |
| H | SI1 | Very Good | €9,000 | €26,000 |
| I | SI1 | Very Good | €6,000 | €17,000 |
The highlighted row (G / VS2 / Excellent) represents the sweet spot — it's the combination most of our customers choose for a 2 carat diamond. At this grade, colour is face-up white, inclusions are invisible without magnification, and the excellent cut ensures maximum sparkle. All at a price that's a fraction of what you'd pay elsewhere.
Prices are indicative and updated regularly. See our full diamond price guide →
Expert pick
Best Value: Our Recommendation
Our diamond experts have seen thousands of 2 carat stones come through Antwerp. Here's the combination that consistently delivers the best balance of beauty, sparkle, and value:
The Diamantwerp Sweet Spot
At 2 carats, the stakes are higher — and so is the importance of getting the right combination. We recommend stepping up to F–G colour and VS1–VS2 clarity compared to smaller diamonds, because at this size, slight colour tints and inclusions become marginally more noticeable. But the most critical factor remains cut quality — an Excellent cut at 2 carats is the difference between a diamond that dazzles and one that disappoints.
Prioritize Cut
At 2 carats, Excellent cut is non-negotiable. It maximises brilliance and ensures the diamond's full visual potential — a poor cut wastes the size advantage entirely.
Save on Colour
At 2.00ct, we recommend F–G colour. The larger surface area makes colour slightly more perceptible than in smaller stones.
Eye-Clean Clarity
At this size, VS2 is the safe choice for eye-clean. SI1 can still work, but requires careful individual inspection as inclusions may be visible.
Shape Guide
Best Shapes for a 2 Carat Diamond
The shape of your diamond affects how large it appears face-up. Elongated shapes like oval, marquise, and pear have a larger surface area than round or princess cuts at the same carat weight — making them appear bigger for the same price.
At 2.00ct, the visual difference between shapes becomes dramatic. An oval or pear shape can appear equivalent to a 2.50ct round thanks to their elongated profile, while costing 15–20% less. If classic brilliance is your priority, the round brilliant remains unmatched for light performance at this impressive size.
Explore all shapes: Diamond Shapes Overview →
Expert Advice
Buying Tips for 2 Carat Diamonds
Consider a 1.90–1.99ct diamond. The 2 carat mark carries a significant price premium — diamonds just below this threshold can cost 10–15% less while being visually indistinguishable. A 1.95ct diamond set in a ring looks identical to 2.00ct, and no one will ever know the difference.
Cut quality is everything at this size. At 2 carats, a mediocre cut is painfully obvious. The diamond has enough surface area that any light leakage, dark spots, or poor symmetry will be visible. Invest in Excellent cut — it's the single most important factor in how your 2 carat diamond looks and performs.
Step up your colour and clarity grades. At this size, we recommend F–G colour and VS1–VS2 clarity. The larger face-up area makes slight colour tints and inclusions marginally more visible than in 1 carat stones. The cost increase for one grade higher is minimal compared to the total investment.
Always insist on certification. At the 2 carat price point, certification is essential — not optional. Every diamond at Diamantwerp comes with an independent grading report from GIA, HRD Antwerp, or IGI. This protects your investment and guarantees transparency.
Consider the investment angle. 2 carat diamonds in high grades (D–G colour, VS1 or better, Excellent cut) have historically retained and appreciated in value. If long-term value matters to you, prioritise quality over size — a stunning 2ct is a better investment than a mediocre 3ct.
Buy from the source. At this price level, the middlemen markups are enormous. Antwerp handles over 80% of the world's rough diamond trade. By buying directly from Antwerp's diamond district, you save thousands. Learn about our heritage →
Explore more
Other Carat Weights
Compare sizes and prices across our most popular carat weights
FAQ
Frequently Asked Questions
How much does a 2 carat diamond cost?
A 2 carat (2.00ct) diamond at Diamantwerp costs between €6,000 and €40,000, depending on the combination of cut quality, colour grade, and clarity. The most popular combination — G colour, VS2 clarity, Excellent cut — averages around €14,000. That's up to 70% less than you'd pay at a typical high-street jeweller for the same certified stone.
How big is a 2 carat diamond?
A well-cut 2.00 carat round brilliant diamond measures approximately 8.2mm in diameter — about 26% larger than a 1 carat diamond (6.5mm). The exact dimensions vary depending on the diamond's shape and cut proportions. Elongated shapes like oval and pear can appear equivalent to a 2.50ct round at the same carat weight.
Is a 2 carat a good size for an engagement ring?
A 2 carat diamond makes a bold, impressive statement. It's well above the average engagement ring size and will draw admiring glances. For those who want a diamond that truly stands out, 2 carats delivers exceptional presence without entering the ultra-rare territory of 3+ carat stones. With the right cut quality, a 2ct stone is breathtaking
What is the best colour and clarity for a 2 carat diamond?
For a 2.00ct diamond, we recommend F–G colour and VS1–VS2 clarity. At this size, the larger surface area makes colour and inclusions slightly more perceptible than in smaller stones, so we recommend stepping up one grade compared to a 1 carat diamond. An Excellent cut remains the most important factor — it has the greatest impact on sparkle and visual size.
Are Diamantwerp's 2 carat diamonds certified?
Yes. Every diamond we sell comes with an independent grading report from GIA, HRD Antwerp, or IGI — the world's three most respected diamond laboratories. Each certificate details the exact 4C grades, measurements, proportions, and any laser inscription. At the 2 carat price point, this certification is essential for protecting your investment.
