0.8 Carat Princess Lab Grown Diamond Prices Comparison
As of April 2026, 0.8 carat princess lab grown diamonds usually range from $255 to $2,270, with an average price of $689.In the last month, prices for these diamonds are down 0.9%.Compare 796 verified listings across 7 retailers tracked by CaratRadar.
0.8 Carat Princess Lab Grown Diamond Market Overview
CaratRadar currently tracks 796 verified 0.8-carat princess lab grown diamonds listed across 7 online retailers. Prices in this segment range from $255 to $2,270, with an average asking price of $689 and a median of $664.
The price spread of $2,015 (88.8% 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.
796 diamonds tracked in this segment
Price range: $255 to $2,270
Average price: $689
Median price: $664
Available across 7 retailers
Savings potential: up to 88.8%
Price Range Overview
As of Apr 14, 2026Real market range for this carat, shape, and diamond type.
796
$255
$689
$664
$2,270
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 76%IGI | 0.81ct | Princess | J | VVS2 | Ideal
From $333
Compare at $1,390
IGI | 0.81ct | Princess | F | VS1 | Ideal
From $2,198
Compare at $2,200
Save 63.5%IGI | 0.81ct | Princess | H | VVS2 | Ideal
From $452
Compare at $1,240
Save 78.5%IGI | 0.81ct | Princess | H | VS1 | Ideal
From $450
Compare at $2,090
Save 40.8%IGI | 0.81ct | Princess | D | VVS1 | Very Good
From $434
Compare at $734
Save 59%IGI | 0.81ct | Princess | E | VS1 | Ideal
From $418
Compare at $1,019
Save 40.8%IGI | 0.81ct | Princess | D | VVS1 | Very Good
From $434
Compare at $734
Save 39%IGI | 0.81ct | Princess | E | VVS2 | Very Good
From $398
Compare at $652
Save 44.3%IGI | 0.81ct | Princess | F | VVS2 | Very Good
From $451
Compare at $810
Save 39%IGI | 0.81ct | Princess | E | VS1 | Excellent
From $391
Compare at $641
Save 39%IGI | 0.81ct | Princess | D | VS1 | Very Good
From $368
Compare at $603
Save 40.8%IGI | 0.81ct | Princess | D | VVS1 | Excellent
From $434
Compare at $734
Save 40.8%IGI | 0.81ct | Princess | D | VVS1 | Very Good
From $434
Compare at $734
Save 40.8%IGI | 0.81ct | Princess | D | VVS1 | Excellent
From $434
Compare at $734
Save 40.8%IGI | 0.81ct | Princess | D | VVS1 | Excellent
From $434
Compare at $734
Save 49.9%IGI | 0.81ct | Princess | E | VVS1 | Ideal
From $451
Compare at $900
Save 51.9%IGI | 0.81ct | Princess | E | VVS2 | Excellent
From $385
Compare at $800
Save 40.2%IGI | 0.81ct | Princess | E | VS1 | Ideal
From $408
Compare at $682
Save 31.9%IGI | 0.81ct | Princess | D | VVS1 | Ideal
From $388
Compare at $570
Save 25.5%IGI | 0.81ct | Princess | D | IF | Ideal
From $534
Compare at $717
Save 23.8%IGI | 0.81ct | Princess | D | VVS1 | Ideal
From $543
Compare at $713
Save 20.8%IGI | 0.81ct | Princess | D | VVS2 | Excellent
From $784
Compare at $990
Save 32%IGI | 0.81ct | Princess | D | VVS2 | Ideal
From $959
Compare at $1,410
Save 52%IGI | 0.81ct | Princess | D | VS1 | Excellent
From $366
Compare at $762
Save 39.3%IGI | 0.81ct | Princess | D | IF | Ideal
From $534
Compare at $880
Save 61.4%IGI | 0.81ct | Princess | D | VVS2 | Excellent
From $382
Compare at $990
Save 52%IGI | 0.81ct | Princess | D | VS1 | Excellent
From $366
Compare at $762
Save 20.8%IGI | 0.81ct | Princess | D | VVS2 | Excellent
From $784
Compare at $990
Save 40.2%IGI | 0.81ct | Princess | E | VVS2 | Ideal
From $391
Compare at $654
Save 20.8%IGI | 0.81ct | Princess | D | VVS2 | Excellent
From $784
Compare at $990
Save 48.8%IGI | 0.81ct | Princess | D | VVS1 | Ideal
From $517
Compare at $1,010
Save 40.2%IGI | 0.81ct | Princess | E | VVS1 | Very Good
From $408
Compare at $682
Save 20.8%IGI | 0.81ct | Princess | D | VVS2 | Excellent
From $784
Compare at $990
Save 40.2%IGI | 0.81ct | Princess | E | VVS2 | Very Good
From $391
Compare at $654
Save 40.2%IGI | 0.81ct | Princess | D | VVS2 | Very Good
From $421
Compare at $704
Save 63.4%IGI | 0.81ct | Princess | D | VS1 | Very Good
From $315
Compare at $860
Save 78.6%IGI | 0.81ct | Princess | E | VVS2 | Good
From $356
Compare at $1,660
Save 82.5%IGI | 0.81ct | Princess | D | VVS1 | Good
From $359
Compare at $2,050
Save 32.7%IGI | 0.81ct | Princess | E | VVS1 | Excellent
From $762
Compare at $1,133
Save 80.3%IGI | 0.81ct | Princess | D | VVS2 | Ideal
From $414
Compare at $2,100
Save 80.3%IGI | 0.81ct | Princess | D | VVS2 | Ideal
From $414
Compare at $2,100
Save 58.4%IGI | 0.81ct | Princess | E | VS1 | Very Good
From $325
Compare at $780
Save 50.6%IGI | 0.81ct | Princess | D | VS2 | Excellent
From $405
Compare at $820
Save 72%IGI | 0.81ct | Princess | D | VVS2 | Ideal
From $588
Compare at $2,100
Save 80.3%IGI | 0.81ct | Princess | D | VVS2 | Ideal
From $414
Compare at $2,100
Save 80.3%IGI | 0.81ct | Princess | D | VVS2 | Ideal
From $414
Compare at $2,100
Save 80.3%IGI | 0.81ct | Princess | D | VVS2 | Ideal
From $414
Compare at $2,100
Save 81.8%IGI | 0.81ct | Princess | D | VVS2 | Excellent
From $382
Compare at $2,100
Save 45.7%IGI | 0.81ct | Princess | D | VVS1 | Ideal
From $402
Compare at $740
Save 45.7%IGI | 0.81ct | Princess | D | VVS1 | Ideal
From $402
Compare at $740
Entry pricing in this category starts around $255.
What to Know When Shopping for 0.8 Carat Princess Lab Grown Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $2,015 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 $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 796 comparable stones in this segment. Prices start around $255 and go up to $2,270.
Based on the latest market data, the average asking price is about $689 with a median around $664.
The observed spread is roughly $2,015 across tracked listings, which is about 88.8% 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 $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 $2,015 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 0.8 carat Princess diamonds.