2.3 Carat Princess Lab Grown Diamond Prices Comparison
As of May 2026, 2.3 carat princess lab grown diamonds usually range from $315 to $11,984, with an average price of $2,018.In the last month, prices for these diamonds are down 6.4%.Compare 343 verified listings across 9 retailers tracked by CaratRadar.
2.3 Carat Princess Lab Grown Diamond Market Overview
CaratRadar currently tracks 343 verified 2.3-carat princess lab grown diamonds listed across 9 online retailers. Prices in this segment range from $315 to $11,984, with an average asking price of $2,018 and a median of $1,577.
The price spread of $11,669 (97.4% 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.
343 diamonds tracked in this segment
Price range: $315 to $11,984
Average price: $2,018
Median price: $1,577
Available across 9 retailers
Savings potential: up to 97.4%
Price Range Overview
As of May 29, 2026Real market range for this carat, shape, and diamond type.
343
$315
$2,018
$1,577
$11,984
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 80%IGI | 2.33ct | Princess | H | VS2 | Ideal
From $334
Compare at $1,670
Save 77.8%IGI | 2.36ct | Princess | H | VVS2 | Ideal
From $413
Compare at $1,860
Save 66%IGI | 2.36ct | Princess | F | VS1 | Very Good
From $433
Compare at $1,272
Save 59.6%IGI | 2.38ct | Princess | G | VS1 | Excellent
From $457
Compare at $1,130
Save 66.3%IGI | 2.38ct | Princess | E | VS1 | Very Good
From $458
Compare at $1,359
Save 72%IGI | 2.33ct | Princess | E | VS1 | Very Good
From $461
Compare at $1,647
Save 72.1%IGI | 2.33ct | Princess | E | VS1 | Very Good
From $465
Compare at $1,665
Save 79.1%IGI | 2.38ct | Princess | G | VS2 | Ideal
From $469
Compare at $2,240
Save 71.4%IGI | 2.3ct | Princess | F | VS1 | Excellent
From $470
Compare at $1,644
Save 78%IGI | 2.39ct | Princess | G | VS1 | Excellent
From $470
Compare at $2,140
Save 71.4%IGI | 2.35ct | Princess | G | VS1 | Excellent
From $480
Compare at $1,680
Save 79.5%IGI | 2.37ct | Princess | E | VS2 | Ideal
From $484
Compare at $2,360
Save 64.7%IGI | 2.3ct | Princess | E | VVS2 | Very Good
From $485
Compare at $1,373
Save 73.7%IGI | 2.32ct | Princess | E | VS1 | Excellent
From $489
Compare at $1,861
Save 78.6%IGI | 2.3ct | Princess | F | VS2 | Excellent
From $496
Compare at $2,320
Save 77.2%IGI | 2.3ct | Princess | F | VS2 | Excellent
From $496
Compare at $2,180
Save 75.6%IGI | 2.3ct | Princess | F | VS2 | Excellent
From $496
Compare at $2,030
Save 30.6%IGI | 2.38ct | Princess | F | VVS2 | Very Good
From $496
Compare at $715
Save 79.6%IGI | 2.33ct | Princess | E | VS2 | Excellent
From $503
Compare at $2,470
Save 63.1%IGI | 2.35ct | Princess | F | VVS2 | Very Good
From $507
Compare at $1,373
Save 61.1%IGI | 2.36ct | Princess | H | VS1 | Ideal
From $510
Compare at $1,312
Save 80%IGI | 2.3ct | Princess | G | VVS2 | Very Good
From $515
Compare at $2,570
Save 60.2%IGI | 2.33ct | Princess | E | VS1 | Ideal
From $524
Compare at $1,317
Save 66.8%IGI | 2.3ct | Princess | E | VVS2 | Excellent
From $528
Compare at $1,588
Save 75.5%IGI | 2.36ct | Princess | F | VS1 | Very Good
From $531
Compare at $2,170
Save 60.9%IGI | 2.38ct | Princess | E | VS1 | Ideal
From $536
Compare at $1,371
Save 60.9%IGI | 2.38ct | Princess | E | VS1 | Very Good
From $536
Compare at $1,371
Save 78.8%IGI | 2.33ct | Princess | F | VVS2 | Very Good
From $540
Compare at $2,550
Save 76.2%IGI | 2.31ct | Princess | H | VS1 | Ideal
From $543
Compare at $2,280
Save 60.8%IGI | 2.3ct | Princess | E | VVS2 | Ideal
From $543
Compare at $1,384
Save 78.5%IGI | 2.36ct | Princess | E | VS2 | Ideal
From $545
Compare at $2,540
Save 60.7%IGI | 2.31ct | Princess | E | VVS2 | Very Good
From $545
Compare at $1,387
Save 76.2%IGI | 2.38ct | Princess | G | VVS2 | Ideal
From $547
Compare at $2,300
Save 79.7%IGI | 2.3ct | Princess | D | VS1 | Very Good
From $549
Compare at $2,710
Save 59.9%IGI | 2.3ct | Princess | D | VS1 | Very Good
From $549
Compare at $1,368
Save 65.4%IGI | 2.31ct | Princess | E | VVS2 | Very Good
From $552
Compare at $1,595
Save 79.8%IGI | 2.35ct | Princess | E | VS1 | Ideal
From $559
Compare at $2,770
Save 70.9%IGI | 2.3ct | Princess | H | VVS2 | Ideal
From $564
Compare at $1,940
Save 79.8%IGI | 2.34ct | Princess | E | VS2 | Ideal
From $564
Compare at $2,790
Save 79.5%IGI | 2.38ct | Princess | E | VS1 | Very Good
From $565
Compare at $2,760
Save 56.9%IGI | 2.3ct | Princess | G | SI1 | Ideal
From $566
Compare at $1,314
Save 79.9%IGI | 2.36ct | Princess | G | VS1 | Ideal
From $566
Compare at $2,820
Save 58.9%IGI | 2.31ct | Princess | E | VVS2 | Ideal
From $567
Compare at $1,378
Save 78.7%IGI | 2.3ct | Princess | F | VVS2 | Ideal
From $570
Compare at $2,680
Save 78.7%IGI | 2.31ct | Princess | F | VVS2 | Ideal
From $572
Compare at $2,690
Save 73.5%IGI | 2.3ct | Princess | F | VS2 | Ideal
From $575
Compare at $2,170
Save 48.2%IGI | 2.3ct | Princess | D | VVS2 | Ideal
From $576
Compare at $1,112
Save 78.3%IGI | 2.39ct | Princess | G | VS1 | Excellent
From $577
Compare at $2,660
Save 78.1%IGI | 2.33ct | Princess | F | VS2 | Ideal
From $578
Compare at $2,640
Save 75.1%IGI | 2.33ct | Princess | F | VS2 | Ideal
From $582
Compare at $2,340
Entry pricing in this category starts around $315.
What to Know When Shopping for 2.3 Carat Princess Lab Grown Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $11,669 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 $1,577 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 343 comparable stones in this segment. Prices start around $315 and go up to $11,984.
Based on the latest market data, the average asking price is about $2,018 with a median around $1,577.
The observed spread is roughly $11,669 across tracked listings, which is about 97.4% 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 $2,018. The median price is $1,577, 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 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 $11,669 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 2.3 carat Princess diamonds.