3.4 Carat Round Natural Diamond Prices Comparison
As of February 2026, 3.4 carat round natural diamonds usually range from $771 to $163,785, with an average price of $42,900.In the last month, prices for these diamonds are down 2%.Compare 82 verified listings across 7 retailers tracked by CaratRadar.
3.4 Carat Round Natural Diamond Market Overview
CaratRadar currently tracks 82 verified 3.4-carat round natural diamonds listed across 7 online retailers. Prices in this segment range from $771 to $163,785, with an average asking price of $42,900 and a median of $38,991.
The price spread of $163,014 (99.5% 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.
82 diamonds tracked in this segment
Price range: $771 to $163,785
Average price: $42,900
Median price: $38,991
Available across 7 retailers
Savings potential: up to 99.5%
Price Range Overview
As of Feb 28, 2026Real market range for this carat, shape, and diamond type.
82
$771
$42,900
$38,991
$163,785
Price History
Price Comparison Matrix
Live Listings
See all listingsCompare current retailer offers for this exact segment and open any listing for full details.
GIASave 13.8%3.36ct | Round | E | VVS2 | Excellent
From $91,500
Compare at $106,197
GIA3.36ct | Round | F | IF | Ideal
From $98,300
Compare at $106,968
GIASave 13.8%3.36ct | Round | D | VVS1 | Excellent
From $97,790
Compare at $113,458
IGISave 72.1%3.36ct | Round | D | VS2 | Excellent
From $907
Compare at $3,255
GIA3.36ct | Round | H | SI1 | Excellent
From $41,450
Compare at $43,847
3.36ct | Round | J | SI1 | Ideal
From $24,112
Compare at $30,087
GIA3.37ct | Round | D | VVS1 | Ideal
From $105,022
Compare at $109,537
GIA3.37ct | Round | J | VS2 | Excellent
From $46,590
Compare at $48,934
GIASave 65.8%3.37ct | Round | E | VVS1 | Excellent
From $3,719
Compare at $10,860
GIA3.37ct | Round | G | VS1 | Excellent
From $88,173
Compare at $92,884
3.37ct | Round | I | SI1 | Excellent
From $45,842
Compare at $53,920
GIA3.38ct | Round | H | VS1 | Excellent
From $86,022
Compare at $90,630
GIA3.38ct | Round | G | VS1 | Excellent
From $65,884
Compare at $73,150
GIA3.38ct | Round | J | VS2 | Very Good
From $34,989
Compare at $36,870
3.38ct | Round | D | VVS2 | Excellent
From $121,779
Compare at $135,492
3.39ct | Round | D | IF | Excellent
From $163,785
Compare at $182,271
GIASave 15.5%3.39ct | Round | E | VVS2 | Excellent
From $3,228
Compare at $3,822
GIASave 63.2%3.39ct | Round | D | VVS1 | Excellent
From $2,954
Compare at $8,036
GIASave 13.9%3.39ct | Round | G | VVS2 | Excellent
From $68,770
Compare at $79,833
GIASave 36.6%3.39ct | Round | H | SI1 | Ideal
From $44,543
Compare at $70,274
GIASave 20.1%3.39ct | Round | K | SI1 | Excellent
From $23,255
Compare at $29,118
GIASave 63.2%3.39ct | Round | D | VVS1 | Excellent
From $2,954
Compare at $8,036
GIASave 10.3%3.39ct | Round | H | VS2 | Very Good
From $50,649
Compare at $56,444
GIASave 63.2%3.39ct | Round | D | VVS1 | Excellent
From $2,954
Compare at $8,036
GIASave 69.3%3.4ct | Round | E | IF | Excellent
From $5,484
Compare at $17,891
GIA3.4ct | Round | H | VVS1 | Ideal
From $59,157
Compare at $61,766
GIASave 16.5%3.4ct | Round | D | IF | Excellent
From $150,073
Compare at $179,711
GIASave 62.9%3.4ct | Round | D | VVS1 | Excellent
From $2,992
Compare at $8,060
GIASave 41.9%3.4ct | Round | H | VS2 | Ideal
From $45,720
Compare at $78,741
GIA3.4ct | Round | F | VS1 | Excellent
From $96,395
Compare at $101,499
GIASave 13.9%3.4ct | Round | F | VS1 | Excellent
From $72,667
Compare at $84,354
IGISave 82.9%3.4ct | Round | E | VVS2 | Ideal
From $893
Compare at $5,220
IGISave 82.9%3.4ct | Round | E | VVS2 | Ideal
From $893
Compare at $5,220
GIASave 24.1%3.4ct | Round | H | SI1 | Excellent
From $45,835
Compare at $60,382
GIASave 24%3.4ct | Round | J | SI2 | Excellent
From $31,758
Compare at $41,800
IGISave 67.7%3.4ct | Round | F | VS1 | Excellent
From $834
Compare at $2,580
GIA3.4ct | Round | E | VS1 | Excellent
From $80,640
Compare at $87,342
GIASave 37.4%3.4ct | Round | K | VVS1 | Excellent
From $21,863
Compare at $34,945
3.4ct | Round | H | VS2 | Excellent
From $63,290
Compare at $76,402
GIASave 26%3.4ct | Round | J | VS1 | Excellent
From $32,230
Compare at $43,554
GIASave 14.6%3.4ct | Round | J | SI1 | Excellent
From $30,029
Compare at $35,168
GIASave 31.1%3.4ct | Round | I | VS2 | Ideal
From $36,532
Compare at $52,990
IGISave 83.4%3.4ct | Round | H | VS1 | Ideal
From $1,014
Compare at $6,110
GIA3.41ct | Round | I | VVS2 | Excellent
From $87,354
Compare at $92,025
GIASave 61.2%3.41ct | Round | D | IF | Excellent
From $4,691
Compare at $12,099
GIASave 63.3%3.41ct | Round | D | VVS1 | Excellent
From $2,970
Compare at $8,084
GIA3.41ct | Round | H | VVS2 | Excellent
From $66,073
Compare at $69,194
GIA3.41ct | Round | F | VS1 | Excellent
From $75,808
Compare at $78,166
GIA3.41ct | Round | L | SI1 | Excellent
From $24,356
Compare at $25,940
GIASave 13.9%3.41ct | Round | F | VS1 | Excellent
From $74,038
Compare at $85,944
Entry pricing in this category starts around $771.
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 $163,014 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 $38,991 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 82 comparable stones in this segment. Prices start around $771 and go up to $163,785.
Based on the latest market data, the average asking price is about $42,900 with a median around $38,991.
The observed spread is roughly $163,014 across tracked listings, which is about 99.5% 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 $38,991, 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 7 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 $163,014 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.