3.2 Carat Princess Lab Grown Diamond Prices Comparison
As of February 2026, 3.2 carat princess lab grown diamonds usually range from $671 to $17,972, with an average price of $3,339.In the last month, prices for these diamonds are down 2.7%.Compare 423 verified listings across 9 retailers tracked by CaratRadar.
3.2 Carat Princess Lab Grown Diamond Market Overview
CaratRadar currently tracks 423 verified 3.2-carat princess lab grown diamonds listed across 9 online retailers. Prices in this segment range from $671 to $17,972, with an average asking price of $3,339 and a median of $1,284.
The price spread of $17,301 (96.3% 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.
423 diamonds tracked in this segment
Price range: $671 to $17,972
Average price: $3,339
Median price: $1,284
Available across 9 retailers
Savings potential: up to 96.3%
Price Range Overview
As of Feb 28, 2026Real market range for this carat, shape, and diamond type.
423
$671
$3,339
$1,284
$17,972
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 81.5%3.15ct | Princess | E | VVS1 | Very Good
From $2,303
Compare at $12,420
IGISave 51.6%3.15ct | Princess | H | VS1 | Ideal
From $10,250
Compare at $21,198
IGISave 84.5%3.15ct | Princess | D | IF | Excellent
From $3,842
Compare at $24,823
IGISave 77.5%3.15ct | Princess | D | FL | Excellent
From $11,085
Compare at $49,170
GCALSave 70.7%3.15ct | Princess | D | FL | Ideal
From $14,532
Compare at $49,613
GIASave 81.5%3.15ct | Princess | E | VVS1 | Excellent
From $2,303
Compare at $12,420
GIASave 34.2%3.15ct | Princess | F | VS1 | Ideal
From $4,079
Compare at $6,200
GIASave 81%3.15ct | Princess | E | VVS2 | Excellent
From $1,806
Compare at $9,510
IGISave 52.1%3.15ct | Princess | G | VS1 | Ideal
From $11,680
Compare at $24,382
IGISave 59.3%3.15ct | Princess | G | VS2 | Very Good
From $1,070
Compare at $2,631
IGISave 75.7%3.15ct | Princess | F | VS2 | Excellent
From $963
Compare at $3,960
IGISave 87.7%3.15ct | Princess | E | VVS2 | Very Good
From $930
Compare at $7,530
IGISave 39.9%3.15ct | Princess | G | VS1 | Good
From $1,604
Compare at $2,670
IGISave 86.6%3.15ct | Princess | F | VS1 | Ideal
From $754
Compare at $5,650
IGISave 38.9%3.15ct | Princess | F | VS1 | Very Good
From $901
Compare at $1,475
IGISave 82.3%3.15ct | Princess | E | VS1 | Ideal
From $1,196
Compare at $6,750
IGISave 87.9%3.15ct | Princess | D | VS1 | Ideal
From $863
Compare at $7,160
IGISave 84.8%3.15ct | Princess | E | VVS2 | Very Good
From $1,144
Compare at $7,530
IGISave 88.8%3.15ct | Princess | D | VVS2 | Excellent
From $986
Compare at $8,790
IGISave 84.6%3.15ct | Princess | E | VVS2 | Ideal
From $1,173
Compare at $7,610
IGISave 84.4%3.15ct | Princess | E | VVS2 | Ideal
From $1,173
Compare at $7,530
IGISave 48.3%3.15ct | Princess | E | VVS1 | Very Good
From $4,506
Compare at $8,720
3.15ct | Princess | E | VVS2 | Ideal
From $1,465
Compare at $7,610
IGISave 86.3%3.15ct | Princess | D | IF | Excellent
From $5,022
Compare at $36,775
IGISave 84.2%3.15ct | Princess | E | VVS2 | Ideal
From $1,203
Compare at $7,610
IGISave 32.7%3.15ct | Princess | E | VS1 | Ideal
From $1,036
Compare at $1,540
IGISave 60.2%3.15ct | Princess | D | FL | Ideal
From $13,179
Compare at $33,075
IGISave 82.1%3.15ct | Princess | D | VVS2 | Ideal
From $1,560
Compare at $8,730
IGISave 80.7%3.15ct | Princess | E | VVS2 | Ideal
From $1,465
Compare at $7,610
IGISave 84.7%3.15ct | Princess | E | VVS2 | Excellent
From $1,066
Compare at $6,970
IGISave 78.9%3.15ct | Princess | E | VVS1 | Ideal
From $1,823
Compare at $8,630
3.15ct | Princess | D | VVS1 | Ideal
From $2,808
Compare at $10,030
IGISave 84.4%3.15ct | Princess | E | VVS2 | Ideal
From $1,173
Compare at $7,530
IGISave 80.7%3.15ct | Princess | E | VVS2 | Ideal
From $1,465
Compare at $7,610
IGISave 80.6%3.15ct | Princess | E | VVS2 | Ideal
From $1,474
Compare at $7,610
IGISave 57.7%3.15ct | Princess | G | VS2 | Ideal
From $10,960
Compare at $25,897
IGISave 74%3.15ct | Princess | D | IF | Excellent
From $8,918
Compare at $34,360
IGISave 80.5%3.15ct | Princess | G | VS1 | Ideal
From $1,048
Compare at $5,370
IGISave 86.6%3.15ct | Princess | F | VS1 | Very Good
From $832
Compare at $6,230
IGISave 89.2%3.15ct | Princess | E | VVS2 | Very Good
From $930
Compare at $8,630
GIASave 82.9%3.15ct | Princess | D | IF | Ideal
From $7,501
Compare at $43,973
GIASave 80.9%3.15ct | Princess | E | VVS2 | Excellent
From $1,740
Compare at $9,120
GIASave 34.2%3.15ct | Princess | F | VS1 | Ideal
From $4,079
Compare at $6,200
GIASave 81.8%3.15ct | Princess | D | IF | Excellent
From $7,507
Compare at $41,160
GIASave 81.7%3.15ct | Princess | D | VVS1 | Excellent
From $2,731
Compare at $14,930
HRDSave 62.9%3.15ct | Princess | D | VS1 | Excellent
From $1,151
Compare at $3,101
IGISave 79.2%3.15ct | Princess | H | VS1 | Ideal
From $691
Compare at $3,320
IGISave 84.6%3.15ct | Princess | E | VS1 | Excellent
From $1,051
Compare at $6,840
GIASave 52.7%3.16ct | Princess | D | VVS1 | Excellent
From $8,235
Compare at $17,420
IGISave 19.9%3.16ct | Princess | E | VS2 | Very Good
From $1,086
Compare at $1,357
Entry pricing in this category starts around $671.
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 $17,301 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 $1,284 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 423 comparable stones in this segment. Prices start around $671 and go up to $17,972.
Based on the latest market data, the average asking price is about $3,339 with a median around $1,284.
The observed spread is roughly $17,301 across tracked listings, which is about 96.3% 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 $1,284, 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 9 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 $17,301 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 Lab Grown inventory for 3.2 carat Princess diamonds.