3.2 Carat Princess Lab Grown Diamond Prices Comparison
As of April 2026, 3.2 carat princess lab grown diamonds usually range from $582 to $39,998, with an average price of $4,337.In the last month, prices for these diamonds are down 0.8%.Compare 296 verified listings across 8 retailers tracked by CaratRadar.
3.2 Carat Princess Lab Grown Diamond Market Overview
CaratRadar currently tracks 296 verified 3.2-carat princess lab grown diamonds listed across 8 online retailers. Prices in this segment range from $582 to $39,998, with an average asking price of $4,337 and a median of $3,174.
The price spread of $39,416 (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.
296 diamonds tracked in this segment
Price range: $582 to $39,998
Average price: $4,337
Median price: $3,174
Available across 8 retailers
Savings potential: up to 98.5%
Price Range Overview
As of Apr 14, 2026Real market range for this carat, shape, and diamond type.
296
$582
$4,337
$3,175
$39,998
Price History
Price Comparison Matrix
Live Listings
See all listingsCompare current retailer offers for this exact segment and open any listing for full details.
Save 78.4%GCAL | 3.21ct | Princess | D | IF | Ideal
From $9,123
Compare at $42,310
Save 39.9%GIA | 3.21ct | Princess | G | VVS2 | Excellent
From $4,981
Compare at $8,290
Save 61.7%GIA | 3.21ct | Princess | G | VS1 | Excellent
From $1,527
Compare at $3,990
Save 50.8%GIA | 3.21ct | Princess | D | VVS1 | Excellent
From $8,834
Compare at $17,940
Save 78.2%GIA | 3.21ct | Princess | E | VVS2 | Excellent
From $2,175
Compare at $9,970
Save 78.2%GIA | 3.21ct | Princess | E | VVS2 | Excellent
From $2,304
Compare at $10,550
Save 73.1%GIA | 3.21ct | Princess | E | VVS2 | Very Good
From $2,565
Compare at $9,540
Save 73.8%GIA | 3.21ct | Princess | D | VVS1 | Excellent
From $3,600
Compare at $13,760
Save 66.7%IGI | 3.21ct | Princess | G | VS1 | Ideal
From $1,124
Compare at $3,380
Save 37.7%IGI | 3.21ct | Princess | J | VS2 | Ideal
From $8,640
Compare at $13,865
Save 75.8%IGI | 3.21ct | Princess | G | VS1 | Very Good
From $6,498
Compare at $26,850
Save 71.6%IGI | 3.21ct | Princess | F | VS1 | Ideal
From $1,248
Compare at $4,400
Save 58.1%IGI | 3.21ct | Princess | H | VS1 | Ideal
From $1,252
Compare at $2,990
Save 36.6%IGI | 3.21ct | Princess | H | VS1 | Excellent
From $3,150
Compare at $4,971
Save 27.5%IGI | 3.21ct | Princess | G | VS1 | Good
From $1,902
Compare at $2,623
Save 82.1%IGI | 3.21ct | Princess | E | VS1 | Ideal
From $1,242
Compare at $6,930
Save 72.5%IGI | 3.21ct | Princess | G | VS1 | Ideal
From $926
Compare at $3,370
Save 52.7%IGI | 3.21ct | Princess | FANCY | VS1 | Excellent
From $2,242
Compare at $4,742
Save 73%IGI | 3.21ct | Princess | G | VS1 | Very Good
From $1,103
Compare at $4,080
Save 79.8%IGI | 3.21ct | Princess | F | VS2 | Ideal
From $1,126
Compare at $5,570
Save 72.7%IGI | 3.21ct | Princess | D | VVS1 | Very Good
From $3,095
Compare at $11,350
IGI | 3.21ct | Princess | E | VVS1 | Ideal
From $4,010
Compare at $4,011
Save 74.6%IGI | 3.21ct | Princess | F | VVS2 | Ideal
From $1,135
Compare at $4,470
Save 38.7%IGI | 3.21ct | Princess | G | VVS1 | Ideal
From $3,107
Compare at $5,065
Save 80.3%IGI | 3.21ct | Princess | F | VS1 | Ideal
From $1,004
Compare at $5,100
Save 72.6%IGI | 3.21ct | Princess | G | VS1 | Excellent
From $979
Compare at $3,570
Save 29.7%IGI | 3.21ct | Princess | FANCY | VS1 | Excellent
From $1,887
Compare at $2,683
Save 78.6%IGI | 3.21ct | Princess | F | VS1 | Ideal
From $1,140
Compare at $5,330
Save 82.7%IGI | 3.21ct | Princess | E | VVS2 | Ideal
From $1,341
Compare at $7,740
Save 41.4%IGI | 3.21ct | Princess | E | VVS2 | Excellent
From $1,166
Compare at $1,988
Save 83.1%IGI | 3.21ct | Princess | E | VVS2 | Excellent
From $1,166
Compare at $6,881
Save 82.8%IGI | 3.21ct | Princess | E | SI1 | Ideal
From $893
Compare at $5,200
Save 71.3%IGI | 3.21ct | Princess | D | VVS1 | Excellent
From $3,092
Compare at $10,790
Save 82.9%IGI | 3.21ct | Princess | E | VVS2 | Excellent
From $1,180
Compare at $6,881
Save 62.8%IGI | 3.21ct | Princess | E | VS1 | Ideal
From $1,589
Compare at $4,270
Save 61.7%IGI | 3.21ct | Princess | D | VS1 | Ideal
From $1,846
Compare at $4,820
Save 73.8%GIA | 3.22ct | Princess | D | VVS1 | Very Good
From $3,615
Compare at $13,810
Save 76.2%GIA | 3.22ct | Princess | D | IF | Excellent
From $9,795
Compare at $41,200
Save 73.8%GIA | 3.22ct | Princess | D | VVS1 | Excellent
From $3,615
Compare at $13,810
Save 78.2%GIA | 3.22ct | Princess | E | VVS2 | Excellent
From $2,311
Compare at $10,590
Save 97.7%IGI | 3.22ct | Princess | F | SI2 | Excellent
From $1,186
Compare at $51,520
Save 68.6%IGI | 3.22ct | Princess | G | VS1 | Ideal
From $1,128
Compare at $3,590
Save 82.8%IGI | 3.22ct | Princess | F | VS1 | Ideal
From $1,096
Compare at $6,380
Save 33.2%IGI | 3.22ct | Princess | H | VS1 | Very Good
From $3,330
Compare at $4,987
Save 75.6%IGI | 3.22ct | Princess | G | VS1 | Ideal
From $1,257
Compare at $5,160
Save 22.6%IGI | 3.22ct | Princess | H | VS1 | Ideal
From $1,250
Compare at $1,616
Save 76.2%IGI | 3.22ct | Princess | E | VS1 | Very Good
From $1,566
Compare at $6,570
Save 72.1%IGI | 3.22ct | Princess | G | VVS2 | Ideal
From $1,101
Compare at $3,950
Save 77.1%IGI | 3.22ct | Princess | F | VS1 | Ideal
From $2,266
Compare at $9,900
Save 66.1%IGI | 3.22ct | Princess | H | VS1 | Ideal
From $1,405
Compare at $4,140
Entry pricing in this category starts around $582.
What to Know When Shopping for 3.2 Carat Princess Lab Grown Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $39,416 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 $3,174 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.
- Lab-grown diamonds offer excellent value. Ensure the stone comes with a GIA or IGI certificate confirming it is laboratory-grown.
- Check shipping, insurance, and return policies. The lowest sticker price is not always the best deal once you factor in total cost of purchase.
- Princess-cut diamonds are prone to chipping at the corners. Look for protective prong settings and avoid stones with visible inclusions near the edges.
Frequently Asked Questions
We currently track 296 comparable stones in this segment. Prices start around $582 and go up to $39,998.
Based on the latest market data, the average asking price is about $4,337 with a median around $3,174.
The observed spread is roughly $39,416 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 $3,174, 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 8 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 $39,416 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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