3.2 Carat Radiant Natural Diamond Prices Comparison
As of May 2026, 3.2 carat radiant natural diamonds usually range from $2,450 to $88,090, with an average price of $40,599.In the last month, prices for these diamonds are up 0.8%.Compare 24 verified listings across 5 retailers tracked by CaratRadar.
3.2 Carat Radiant Natural Diamond Market Overview
CaratRadar currently tracks 24 verified 3.2-carat radiant natural diamonds listed across 5 online retailers. Prices in this segment range from $2,450 to $88,090, with an average asking price of $40,599 and a median of $40,362.
The price spread of $85,640 (97.2% 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.
24 diamonds tracked in this segment
Price range: $2,450 to $88,090
Average price: $40,599
Median price: $40,362
Available across 5 retailers
Savings potential: up to 97.2%
Price Range Overview
As of May 29, 2026Real market range for this carat, shape, and diamond type.
24
$2,450
$40,599
$40,363
$88,090
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 | 3.24ct | Radiant | K | SI2 | Very Good
From $19,282
Compare at $20,998

GIA | 3.24ct | Radiant | K | VS1 | Excellent
From $21,648
Compare at $24,054
Save 16.6%GIA | 3.23ct | Radiant | J | VVS1 | Excellent
From $28,001
Compare at $33,569
Save 16.6%GIA | 3.23ct | Radiant | I | SI1 | Very Good
From $28,078
Compare at $33,686

GIA | 3.21ct | Radiant | H | VS2 | Excellent
From $30,420
Compare at $32,427
Save 15.2%GIA | 3.24ct | Radiant | I | SI1 | Very Good
From $31,136
Compare at $36,734
Save 14.6%GIA | 3.21ct | Radiant | I | SI1 | Excellent
From $34,048
Compare at $39,871
GIA | 3.28ct | Radiant | I | VS1 | Excellent
From $34,050
Compare at $38,015
Save 14.5%GIA | 3.22ct | Radiant | J | VS2 | Ideal
From $35,121
Compare at $41,070
GIA | 3.21ct | Radiant | I | SI1 | Ideal
From $36,574
Compare at $38,899
GIA | 3.27ct | Radiant | H | VS2 | Very Good
From $40,197
Compare at $41,832
GIA | 3.21ct | Radiant | H | SI1 | Ideal
From $40,360
Compare at $55,040
GIA | 3.23ct | Radiant | H | VS2 | Excellent
From $43,954
Compare at $46,900
GIA | 3.21ct | Radiant | D | SI1 | Excellent
From $46,291
Compare at $53,968
Save 14.1%GIA | 3.21ct | Radiant | F | VS2 | Excellent
From $47,307
Compare at $55,095
Save 14.3%GIA | 3.21ct | Radiant | D | VS2 | Very Good
From $47,430
Compare at $55,360
GIA | 3.22ct | Radiant | G | SI1 | Excellent
From $47,931
Compare at $50,007
GIA | 3.23ct | Radiant | H | VS1 | Excellent
From $48,294
Compare at $51,824

GIA | 3.25ct | Radiant | E | VS2 | Very Good
From $50,491
Compare at $51,229
GIA | 3.22ct | Radiant | E | VS2 | Very Good
From $51,559
Compare at $53,841
GIA | 3.27ct | Radiant | F | VS1 | Very Good
From $53,769
Compare at $54,552
Save 33.9%GIA | 3.25ct | Radiant | D | VS1 | Excellent
From $54,729
Compare at $82,747
GIA | 3.29ct | Radiant | F | VS2 | Excellent
From $55,776
Compare at $56,588

GIA | 3.29ct | Radiant | D | FL | Ideal
From $87,302
Compare at $87,687
Entry pricing in this category starts around $2,450.
What to Know When Shopping for 3.2 Carat Radiant Natural Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $85,640 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 $40,362 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.
- Radiant cuts combine the elegance of emerald shapes with the brilliance of round cuts, offering good value per carat.
Frequently Asked Questions
We currently track 24 comparable stones in this segment. Prices start around $2,450 and go up to $88,090.
Based on the latest market data, the average asking price is about $40,599 with a median around $40,362.
The observed spread is roughly $85,640 across tracked listings, which is about 97.2% from highest to lowest offer in this bucket.
We refresh pricing data daily so these pages stay current with market changes.
Based on completed market data, the fair market benchmark is $40,599. The median price is $40,362, so offers between the median and fair benchmark can be reasonable, while reputable listings below the median may be especially competitive.
We currently track this stone category across 5 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 $85,640 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 3.2 carat Radiant diamonds.