0.8 Carat Princess Lab Grown Diamond Prices Comparison
As of May 2026, 0.8 carat princess lab grown diamonds usually range from $149 to $2,212, with an average price of $630.In the last month, prices for these diamonds are down 5.5%.Compare 807 verified listings across 10 retailers tracked by CaratRadar.
0.8 Carat Princess Lab Grown Diamond Market Overview
CaratRadar currently tracks 807 verified 0.8-carat princess lab grown diamonds listed across 10 online retailers. Prices in this segment range from $149 to $2,212, with an average asking price of $630 and a median of $599.
The price spread of $2,062 (93.3% 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.
807 diamonds tracked in this segment
Price range: $149 to $2,212
Average price: $630
Median price: $599
Available across 10 retailers
Savings potential: up to 93.3%
Price Range Overview
As of May 30, 2026Real market range for this carat, shape, and diamond type.
807
$149
$630
$599
$2,212
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 79.6%IGI | 0.86ct | Princess | F | VS2 | Very Good
From $149
Compare at $730
Save 75.6%IGI | 0.9ct | Princess | F | VS1 | Ideal
From $154
Compare at $630
Save 76.8%IGI | 0.9ct | Princess | E | VS1 | Ideal
From $158
Compare at $680
Save 76.8%IGI | 0.9ct | Princess | E | VS1 | Very Good
From $158
Compare at $680
Save 67.4%IGI | 0.9ct | Princess | E | VS1 | Very Good
From $159
Compare at $488
Save 78.2%IGI | 0.87ct | Princess | F | VS2 | Very Good
From $161
Compare at $740
Save 79.8%IGI | 0.9ct | Princess | D | VS1 | Ideal
From $162
Compare at $800
Save 76.8%IGI | 0.89ct | Princess | E | SI1 | Excellent
From $165
Compare at $710
Save 78.3%IGI | 0.85ct | Princess | E | VS2 | Very Good
From $165
Compare at $760
Save 75.1%IGI | 0.82ct | Princess | D | VS1 | Excellent
From $167
Compare at $670
Save 77.1%IGI | 0.81ct | Princess | E | VS2 | Good
From $167
Compare at $730
Save 78.3%IGI | 0.81ct | Princess | E | VS1 | Very Good
From $169
Compare at $780
Save 75.9%IGI | 0.84ct | Princess | D | VS1 | Excellent
From $171
Compare at $710
Save 77.9%IGI | 0.81ct | Princess | E | VS1 | Very Good
From $172
Compare at $780
Save 79.3%IGI | 0.82ct | Princess | D | VS2 | Very Good
From $172
Compare at $830
Save 79.3%IGI | 0.82ct | Princess | D | VS2 | Very Good
From $172
Compare at $830
Save 60.9%IGI | 0.9ct | Princess | D | VVS2 | Excellent
From $173
Compare at $443
Save 76.6%IGI | 0.9ct | Princess | E | VVS2 | Excellent
From $173
Compare at $740
Save 78.5%IGI | 0.84ct | Princess | E | VS1 | Ideal
From $174
Compare at $810
Save 78.5%IGI | 0.84ct | Princess | E | VS1 | Ideal
From $174
Compare at $810
Save 78.5%IGI | 0.84ct | Princess | E | VS1 | Ideal
From $174
Compare at $810
Save 78.5%IGI | 0.84ct | Princess | E | VS1 | Ideal
From $174
Compare at $810
Save 76.2%IGI | 0.82ct | Princess | E | VS2 | Very Good
From $174
Compare at $730
Save 79.9%IGI | 0.86ct | Princess | D | VS2 | Very Good
From $175
Compare at $870
Save 76.2%IGI | 0.83ct | Princess | E | VS2 | Very Good
From $176
Compare at $740
Save 77.7%IGI | 0.82ct | Princess | E | VS1 | Good
From $176
Compare at $790
Save 76.7%IGI | 0.87ct | Princess | D | VS1 | Excellent
From $177
Compare at $760
Save 78.4%IGI | 0.86ct | Princess | E | VS1 | Ideal
From $179
Compare at $830
Save 74.1%IGI | 0.88ct | Princess | D | VS1 | Ideal
From $179
Compare at $690
Save 73.3%IGI | 0.88ct | Princess | D | VS1 | Excellent
From $179
Compare at $670
Save 76.9%IGI | 0.81ct | Princess | E | VS1 | Very Good
From $180
Compare at $780
Save 76.9%IGI | 0.81ct | Princess | E | VS1 | Very Good
From $180
Compare at $780
Save 79%IGI | 0.89ct | Princess | E | VS1 | Ideal
From $181
Compare at $860
Save 76.5%IGI | 0.84ct | Princess | F | VS1 | Very Good
From $181
Compare at $770
Save 78.5%IGI | 0.87ct | Princess | E | VS1 | Ideal
From $181
Compare at $840
Save 55.8%IGI | 0.88ct | Princess | D | VS1 | Very Good
From $183
Compare at $414
Save 75.9%IGI | 0.82ct | Princess | F | VS1 | Good
From $183
Compare at $760
Save 77.7%IGI | 0.85ct | Princess | E | VS1 | Good
From $183
Compare at $820
Save 77%IGI | 0.83ct | Princess | E | VS1 | Very Good
From $184
Compare at $800
Save 77%IGI | 0.83ct | Princess | E | VS1 | Very Good
From $184
Compare at $800
Save 76.8%IGI | 0.81ct | Princess | E | VVS2 | Excellent
From $186
Compare at $800
Save 76.2%IGI | 0.85ct | Princess | F | VS1 | Good
From $186
Compare at $780
Save 77%IGI | 0.84ct | Princess | E | VS1 | Very Good
From $186
Compare at $810
Save 67.6%IGI | 0.82ct | Princess | E | VVS2 | Ideal
From $188
Compare at $580
Save 59.1%IGI | 0.9ct | Princess | E | VVS2 | Excellent
From $188
Compare at $460
Save 77.1%IGI | 0.85ct | Princess | E | VS1 | Very Good
From $188
Compare at $820
Save 67.2%IGI | 0.9ct | Princess | E | VS1 | Very Good
From $189
Compare at $577
Save 77%IGI | 0.89ct | Princess | F | VS1 | Very Good
From $189
Compare at $820
Save 66.6%IGI | 0.86ct | Princess | E | VS1 | Very Good
From $190
Compare at $569
Save 75%IGI | 0.82ct | Princess | F | VS1 | Good
From $190
Compare at $760
Entry pricing in this category starts around $149.
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 $2,062 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 $599 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 807 comparable stones in this segment. Prices start around $149 and go up to $2,212.
Based on the latest market data, the average asking price is about $630 with a median around $599.
The observed spread is roughly $2,062 across tracked listings, which is about 93.3% 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 $630. The median price is $599, 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 10 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 $2,062 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.