5.2 Carat Princess Lab Grown Diamond Prices Comparison
As of February 2026, 5.2 carat princess lab grown diamonds usually range from $1,086 to $31,393, with an average price of $2,538.In the last month, prices for these diamonds are down 3.3%.Compare 137 verified listings across 7 retailers tracked by CaratRadar.
5.2 Carat Princess Lab Grown Diamond Market Overview
CaratRadar currently tracks 137 verified 5.2-carat princess lab grown diamonds listed across 7 online retailers. Prices in this segment range from $1,086 to $31,393, with an average asking price of $2,538 and a median of $1,664.
The price spread of $30,307 (96.5% 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.
137 diamonds tracked in this segment
Price range: $1,086 to $31,393
Average price: $2,538
Median price: $1,664
Available across 7 retailers
Savings potential: up to 96.5%
Price Range Overview
As of Feb 28, 2026Real market range for this carat, shape, and diamond type.
137
$1,086
$2,538
$1,664
$31,393
Price History
Price Comparison Matrix
Live Listings
See all listingsCompare current retailer offers for this exact segment and open any listing for full details.
IGISave 84.2%5.16ct | Princess | G | VS1 | Ideal
From $1,123
Compare at $7,120
IGISave 77.8%5.16ct | Princess | E | VS2 | Very Good
From $1,577
Compare at $7,110
IGISave 82.8%5.16ct | Princess | G | VVS2 | Excellent
From $1,747
Compare at $10,150
GIASave 39.1%5.16ct | Princess | E | VS1 | Excellent
From $4,037
Compare at $6,628
IGISave 84.6%5.16ct | Princess | G | VS2 | Ideal
From $1,470
Compare at $9,570
IGISave 86.5%5.16ct | Princess | E | VS2 | Ideal
From $1,603
Compare at $11,860
IGISave 89.6%5.16ct | Princess | E | VS1 | Ideal
From $1,673
Compare at $16,110
IGISave 83.9%5.16ct | Princess | E | VS2 | Ideal
From $1,907
Compare at $11,860
IGISave 76.7%5.16ct | Princess | I | VS2 | Ideal
From $1,288
Compare at $5,530
IGISave 53.9%5.16ct | Princess | E | VS1 | Ideal
From $1,673
Compare at $3,632
GIASave 65.9%5.16ct | Princess | E | VS1 | Excellent
From $3,857
Compare at $11,326
IGISave 83.8%5.16ct | Princess | G | VVS2 | Excellent
From $1,504
Compare at $9,260
IGISave 81%5.16ct | Princess | E | VVS2 | Very Good
From $1,952
Compare at $10,300
IGISave 43.4%5.16ct | Princess | E | VS1 | Ideal
From $2,054
Compare at $3,632
IGISave 41.9%5.16ct | Princess | G | SI1 | Ideal
From $2,669
Compare at $4,591
IGISave 81.7%5.16ct | Princess | F | VS2 | Excellent
From $1,202
Compare at $6,560
IGISave 82.7%5.16ct | Princess | E | VS1 | Excellent
From $1,365
Compare at $7,910
IGISave 86.3%5.16ct | Princess | F | VS2 | Ideal
From $1,473
Compare at $10,710
IGISave 83.2%5.16ct | Princess | G | VVS2 | Excellent
From $1,504
Compare at $8,940
IGISave 90.4%5.16ct | Princess | E | VS1 | Very Good
From $1,219
Compare at $12,760
HRDSave 56%5.17ct | Princess | D | VS1 | Excellent
From $2,151
Compare at $4,890
IGISave 85.9%5.17ct | Princess | G | VS1 | Ideal
From $1,549
Compare at $11,010
IGISave 84.6%5.17ct | Princess | G | VS2 | Ideal
From $1,472
Compare at $9,590
IGISave 53.9%5.17ct | Princess | E | VS1 | Ideal
From $1,676
Compare at $3,639
IGISave 83.9%5.17ct | Princess | E | VS2 | Ideal
From $1,911
Compare at $11,890
IGISave 74.5%5.17ct | Princess | H | VS1 | Excellent
From $1,196
Compare at $4,690
IGISave 43.4%5.17ct | Princess | E | VS1 | Ideal
From $2,058
Compare at $3,639
IGISave 79.9%5.17ct | Princess | F | VVS2 | Ideal
From $1,502
Compare at $7,470
IGISave 73.5%5.17ct | Princess | E | VS1 | Ideal
From $1,178
Compare at $4,445
IGISave 87%5.17ct | Princess | E | VS1 | Ideal
From $1,657
Compare at $12,790
IGISave 86.7%5.17ct | Princess | E | VS2 | Ideal
From $1,576
Compare at $11,890
IGISave 74.8%5.17ct | Princess | G | VS1 | Ideal
From $1,834
Compare at $7,280
IGISave 85.6%5.17ct | Princess | E | VS1 | Ideal
From $2,058
Compare at $14,290
IGISave 85.8%5.17ct | Princess | E | VS1 | Excellent
From $1,395
Compare at $9,810
HRDSave 56%5.18ct | Princess | E | VS1 | Excellent
From $2,127
Compare at $4,836
IGISave 83.7%5.18ct | Princess | E | VS1 | Excellent
From $1,369
Compare at $8,420
IGISave 83.1%5.18ct | Princess | E | VVS2 | Excellent
From $1,664
Compare at $9,830
IGISave 88.3%5.18ct | Princess | E | VS1 | Ideal
From $1,679
Compare at $14,310
IGISave 44.2%5.18ct | Princess | E | VVS2 | Very Good
From $1,482
Compare at $2,656
GIASave 82%5.18ct | Princess | E | VVS2 | Excellent
From $3,730
Compare at $20,770
IGISave 83.2%5.18ct | Princess | D | VS1 | Ideal
From $2,187
Compare at $13,050
IGISave 54%5.18ct | Princess | E | VS1 | Ideal
From $1,679
Compare at $3,646
IGISave 88.3%5.18ct | Princess | E | VS1 | Ideal
From $1,679
Compare at $14,310
IGISave 82%5.18ct | Princess | D | VVS2 | Excellent
From $2,684
Compare at $14,910
GIASave 81.9%5.18ct | Princess | F | VS2 | Ideal
From $3,183
Compare at $17,570
IGISave 85.2%5.18ct | Princess | F | VS1 | Ideal
From $1,914
Compare at $12,930
IGISave 84%5.18ct | Princess | D | VS2 | Ideal
From $2,062
Compare at $12,860
IGISave 85.9%5.18ct | Princess | G | VS1 | Ideal
From $1,552
Compare at $11,040
IGISave 85.9%5.18ct | Princess | G | VS1 | Ideal
From $1,552
Compare at $11,040
IGISave 84.4%5.18ct | Princess | E | VVS2 | Ideal
From $2,274
Compare at $14,540
Entry pricing in this category starts around $1,086.
What to Know When Shopping for 5.2 Carat Princess Lab Grown Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $30,307 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 $1,664 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 137 comparable stones in this segment. Prices start around $1,086 and go up to $31,393.
Based on the latest market data, the average asking price is about $2,538 with a median around $1,664.
The observed spread is roughly $30,307 across tracked listings, which is about 96.5% 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 $1,664, 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 $30,307 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 5.2 carat Princess diamonds.