3.4 Carat Round Natural Diamond Prices Comparison
As of April 2026, 3.4 carat round natural diamonds usually range from $2,639 to $171,212, with an average price of $51,309.In the last month, prices for these diamonds are down 0.2%.Compare 45 verified listings across 6 retailers tracked by CaratRadar.
3.4 Carat Round Natural Diamond Market Overview
CaratRadar currently tracks 45 verified 3.4-carat round natural diamonds listed across 6 online retailers. Prices in this segment range from $2,639 to $171,212, with an average asking price of $51,309 and a median of $47,175.
The price spread of $168,573 (98.5% from highest to lowest) highlights why comparing identical certified diamonds across multiple retailers matters. Two identical certified diamonds can differ by hundreds or even thousands of dollars depending on the retailer.
These figures are based on our latest daily market data, matched by certification lab and certificate number across retailers, so you are comparing the exact same diamond.
45 diamonds tracked in this segment
Price range: $2,639 to $171,212
Average price: $51,309
Median price: $47,175
Available across 6 retailers
Savings potential: up to 98.5%
Price Range Overview
As of Apr 14, 2026Real market range for this carat, shape, and diamond type.
45
$2,639
$51,309
$47,175
$171,212
Price History
Price Comparison Matrix
Live Listings
See all listingsCompare current retailer offers for this exact segment and open any listing for full details.
GIA | 3.4ct | Round | H | VS2 | Excellent
From $63,290
Compare at $76,401
Save 22.9%GIA | 3.4ct | Round | H | VS2 | Ideal
From $43,637
Compare at $56,610
Save 24.1%GIA | 3.4ct | Round | H | SI1 | Excellent
From $45,835
Compare at $60,382
GIA | 3.4ct | Round | E | VVS2 | Excellent
From $90,680
Compare at $99,780
Save 14.8%GIA | 3.4ct | Round | D | IF | Excellent
From $154,225
Compare at $181,102
Save 24%GIA | 3.4ct | Round | J | SI2 | Excellent
From $31,758
Compare at $41,800
Save 13.9%GIA | 3.4ct | Round | F | VS1 | Excellent
From $72,667
Compare at $84,354
Save 39.2%GIA | 3.4ct | Round | K | SI1 | Ideal
From $30,355
Compare at $49,897
Save 14.6%GIA | 3.4ct | Round | J | SI1 | Excellent
From $30,029
Compare at $35,168
IGI | 3.4ct | Round | H | SI1 | Excellent
From $29,558
Compare at $29,615
Save 16.2%GIA | 3.41ct | Round | K | SI2 | Excellent
From $30,991
Compare at $36,971
Save 16.1%GIA | 3.41ct | Round | I | VVS2 | Excellent
From $73,298
Compare at $87,354
Save 14.1%GIA | 3.41ct | Round | I | SI2 | Excellent
From $40,567
Compare at $47,203
Save 12.1%GIA | 3.41ct | Round | J | VVS2 | Excellent
From $36,470
Compare at $41,511
GIA | 3.41ct | Round | E | VVS1 | Excellent
From $105,138
Compare at $113,593
GIA | 3.41ct | Round | F | VS1 | Excellent
From $75,808
Compare at $76,055
Save 17%GIA | 3.41ct | Round | L | SI1 | Excellent
From $21,531
Compare at $25,939
Save 13.9%GIA | 3.41ct | Round | F | VS1 | Excellent
From $74,038
Compare at $85,942
GIA | 3.42ct | Round | G | VS1 | Ideal
From $60,556
Compare at $63,203
Save 21.1%GIA | 3.42ct | Round | G | VVS2 | Ideal
From $40,703
Compare at $51,581
Save 21.6%GIA | 3.42ct | Round | K | VVS2 | Excellent
From $21,377
Compare at $27,272
IGI | 3.42ct | Round | I | SI1 | Ideal
From $34,600
Compare at $37,970
Save 16.7%GIA | 3.43ct | Round | I | SI1 | Excellent
From $44,173
Compare at $52,997
GIA | 3.43ct | Round | D | SI1 | Excellent
From $70,731
Compare at $78,526
GIA | 3.43ct | Round | D | VS1 | Excellent
From $91,299
Compare at $110,181
GIA | 3.44ct | Round | E | VVS1 | Excellent
From $70,584
Compare at $71,813
Save 14.5%GIA | 3.44ct | Round | F | VS2 | Excellent
From $113,329
Compare at $132,615
GIA | 3.44ct | Round | E | FL | Excellent
From $113,089
Compare at $122,718
Save 16.2%GIA | 3.45ct | Round | I | SI2 | Ideal
From $32,657
Compare at $38,967
Save 37.1%GIA | 3.45ct | Round | L | VS2 | Excellent
From $17,576
Compare at $27,951
GIA | 3.45ct | Round | D | VS2 | Excellent
From $64,302
Compare at $77,621
GIA | 3.45ct | Round | D | FL | Excellent
From $129,721
Compare at $134,838
Save 14.1%GIA | 3.45ct | Round | H | VVS1 | Excellent
From $65,086
Compare at $75,734
GIA | 3.46ct | Round | K | VVS2 | Excellent
From $34,579
Compare at $40,028
GIA | 3.47ct | Round | E | VVS1 | Excellent
From $143,234
Compare at $159,578
GIA | 3.47ct | Round | D | SI1 | Excellent
From $63,924
Compare at $77,165
Save 13.7%GIA | 3.47ct | Round | K | VS1 | Excellent
From $30,116
Compare at $34,880
GIA | 3.47ct | Round | D | FL | Ideal
From $152,146
Compare at $168,652
Save 13.7%GIA | 3.47ct | Round | J | SI1 | Ideal
From $35,276
Compare at $40,857
Save 12.1%IGI | 3.47ct | Round | I | VS1 | Excellent
From $29,535
Compare at $33,593
IGI | 3.47ct | Round | H | VS2 | Excellent
From $32,802
Compare at $35,989
Save 16.6%GIA | 3.48ct | Round | J | SI1 | Very Good
From $39,836
Compare at $47,781
GIA | 3.49ct | Round | E | VVS1 | Excellent
From $123,724
Compare at $146,021
Save 17%GIA | 3.49ct | Round | E | VS2 | Very Good
From $60,114
Compare at $72,470
Save 13.7%GIA | 3.49ct | Round | K | VS2 | Ideal
From $26,828
Compare at $31,072
Entry pricing in this category starts around $2,639.
What to Know When Shopping for 3.4 Carat Round Natural Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $168,573 or more.
- Focus on the 4Cs that matter most to you. Color and clarity grades drive price more than cut in many segments, but cut affects sparkle the most.
- The median price of $47,175 is a useful benchmark. If you see a deal significantly below this, verify the retailer's reputation and return policy.
- Consider eye-clean alternatives. Moving one clarity grade down (e.g., VS2 to SI1) can save 10-15% with no visible difference to the naked eye.
- Compare natural vs. lab-grown options for the same carat and shape. Lab-grown diamonds are chemically identical but often 30-50% less expensive.
- Check shipping, insurance, and return policies. The lowest sticker price is not always the best deal once you factor in total cost of purchase.
- Round brilliants command a premium due to higher rough waste during cutting. If budget matters, consider oval or cushion shapes for similar visual size.
Frequently Asked Questions
We currently track 45 comparable stones in this segment. Prices start around $2,639 and go up to $171,212.
Based on the latest market data, the average asking price is about $51,309 with a median around $47,175.
The observed spread is roughly $168,573 across tracked listings, which is about 98.5% from highest to lowest offer in this bucket.
We refresh pricing data daily so these pages stay current with market changes.
Based on our data, the median price is $47,175, which represents the midpoint of the market. Anything below this figure from a reputable retailer is a solid deal.
We currently track this stone category across 6 online retailers, giving you a broad view of the competitive landscape.
For most buyers, color differences below G are hard to detect once set in a ring. Clarity grades of VS2 and above are typically eye-clean. Prioritize cut quality for maximum brilliance, then balance color and clarity based on your budget.
Retailer pricing strategies, overhead costs, and margin targets all contribute. The exact certified diamond can differ by $168,573 across sellers, which is why direct certified-diamond comparison is essential.
We match diamonds across retailers by their certification lab and certificate number. This means the prices you see are for the exact same physical diamond, not just stones with similar specs. It is a true apples-to-apples comparison.
Diamond prices fluctuate based on supply and demand. Our data refreshes regularly so you can track trends over time. Use the price range on this page as a benchmark and compare it to historical averages when available.
Diamond Terminology
- Carat
- A unit of weight for diamonds equal to 200 milligrams. Larger carat weights are exponentially rarer, which is why prices increase non-linearly with size.
- Cut
- Refers to how well a diamond's facets interact with light. Cut quality ranges from Ideal to Poor and is the single biggest factor affecting a diamond's brilliance.
- Color
- Grades a diamond's lack of color on a scale from D (colorless) to Z (light yellow). Grades D-F are considered colorless; G-J are near-colorless and offer good value.
- Clarity
- Measures the presence of internal inclusions or surface blemishes. Grades range from Flawless (FL) to Included (I3). Most inclusions in VS2 and above are invisible to the naked eye.
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Tracking Natural inventory for 3.4 carat Round diamonds.