1.1 Carat Princess Lab Grown Diamond Prices Comparison
As of February 2026, 1.1 carat princess lab grown diamonds usually range from $305 to $2,250, with an average price of $489.In the last month, prices for these diamonds are down 2.4%.Compare 6,557 verified listings across 12 retailers tracked by CaratRadar.
1.1 Carat Princess Lab Grown Diamond Market Overview
CaratRadar currently tracks 6,557 verified 1.1-carat princess lab grown diamonds listed across 12 online retailers. Prices in this segment range from $305 to $2,250, with an average asking price of $489 and a median of $449.
The price spread of $1,945 (86.4% 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.
6,557 diamonds tracked in this segment
Price range: $305 to $2,250
Average price: $489
Median price: $449
Available across 12 retailers
Savings potential: up to 86.4%
Price Range Overview
As of Feb 28, 2026Real market range for this carat, shape, and diamond type.
6,557
$305
$489
$449
$2,250
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 53.9%1.06ct | Princess | D | VVS2 | Very Good
From $420
Compare at $910
IGISave 22.4%1.06ct | Princess | D | VVS2 | Very Good
From $506
Compare at $652
IGISave 53.4%1.06ct | Princess | D | VVS2 | Very Good
From $424
Compare at $910
IGISave 53.8%1.06ct | Princess | D | VS1 | Ideal
From $373
Compare at $807
IGISave 53.8%1.06ct | Princess | D | VS1 | Ideal
From $373
Compare at $807
IGISave 53.8%1.06ct | Princess | D | VS1 | Ideal
From $373
Compare at $807
IGISave 54%1.06ct | Princess | E | VS1 | Ideal
From $359
Compare at $781
IGISave 56.1%1.06ct | Princess | D | VVS2 | Ideal
From $399
Compare at $910
IGISave 22.4%1.06ct | Princess | D | VVS2 | Very Good
From $506
Compare at $652
IGISave 28.6%1.06ct | Princess | F | VS2 | Very Good
From $400
Compare at $560
IGISave 49%1.06ct | Princess | E | VVS1 | Very Good
From $431
Compare at $845
IGISave 56.8%1.06ct | Princess | E | VVS2 | Very Good
From $422
Compare at $978
IGISave 39.5%1.06ct | Princess | E | VS1 | Very Good
From $409
Compare at $675
IGISave 40.1%1.06ct | Princess | E | VS1 | Very Good
From $404
Compare at $675
IGISave 37.5%1.06ct | Princess | D | VS2 | Very Good
From $391
Compare at $625
IGISave 56.8%1.06ct | Princess | E | VVS2 | Very Good
From $422
Compare at $978
IGISave 39.3%1.06ct | Princess | F | VS1 | Ideal
From $625
Compare at $1,030
IGISave 22.4%1.06ct | Princess | D | VVS2 | Very Good
From $506
Compare at $652
IGISave 56.9%1.06ct | Princess | E | VVS2 | Ideal
From $418
Compare at $970
IGISave 29.2%1.06ct | Princess | E | VVS2 | Very Good
From $485
Compare at $685
IGISave 10.2%1.06ct | Princess | G | VS1 | Very Good
From $364
Compare at $405
IGISave 22.4%1.06ct | Princess | D | VVS2 | Very Good
From $506
Compare at $652
IGISave 61.1%1.06ct | Princess | D | VVS1 | Excellent
From $519
Compare at $1,333
IGISave 56.9%1.06ct | Princess | D | VVS1 | Excellent
From $519
Compare at $1,203
IGISave 65.6%1.06ct | Princess | E | VS1 | Ideal
From $437
Compare at $1,270
IGISave 63.3%1.06ct | Princess | D | VVS2 | Ideal
From $477
Compare at $1,299
IGISave 65.6%1.06ct | Princess | E | VS1 | Ideal
From $437
Compare at $1,270
IGISave 65.6%1.06ct | Princess | E | VS1 | Ideal
From $437
Compare at $1,270
1.06ct | Princess | E | VS1 | Very Good
From $400
Compare at $675
1.06ct | Princess | D | VVS2 | Very Good
From $416
Compare at $910
1.06ct | Princess | E | VVS2 | Very Good
From $422
Compare at $978
1.06ct | Princess | E | VS1 | Very Good
From $400
Compare at $675
1.06ct | Princess | E | VS1 | Very Good
From $395
Compare at $675
1.06ct | Princess | D | VS2 | Very Good
From $382
Compare at $645
1.06ct | Princess | E | VS1 | Very Good
From $400
Compare at $675
1.06ct | Princess | E | VVS2 | Very Good
From $418
Compare at $970
1.06ct | Princess | E | VS1 | Very Good
From $395
Compare at $675
IGISave 75.5%1.06ct | Princess | E | VS2 | Ideal
From $377
Compare at $1,540
IGISave 67%1.06ct | Princess | E | VS2 | Very Good
From $393
Compare at $1,190
1.06ct | Princess | F | VS1 | Very Good
From $341
Compare at $1,205
1.06ct | Princess | F | VS1 | Very Good
From $364
Compare at $625
IGISave 54.3%1.06ct | Princess | D | VVS2 | Ideal
From $416
Compare at $910
1.06ct | Princess | F | SI1 | Very Good
From $314
Compare at $811
IGISave 73.8%1.06ct | Princess | E | VS2 | Very Good
From $377
Compare at $1,440
1.06ct | Princess | E | VVS2 | Very Good
From $418
Compare at $1,380
1.06ct | Princess | E | VVS2 | Very Good
From $418
Compare at $1,380
1.06ct | Princess | E | VVS2 | Very Good
From $413
Compare at $815
IGISave 75.6%1.06ct | Princess | F | VVS2 | Ideal
From $368
Compare at $1,510
IGISave 53.9%1.06ct | Princess | D | VVS2 | Ideal
From $420
Compare at $910
IGISave 49.5%1.06ct | Princess | E | VVS1 | Very Good
From $427
Compare at $845
Entry pricing in this category starts around $305.
What to Know When Shopping for 1.1 Carat Princess Lab Grown Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $1,945 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 $449 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 6,557 comparable stones in this segment. Prices start around $305 and go up to $2,250.
Based on the latest market data, the average asking price is about $489 with a median around $449.
The observed spread is roughly $1,945 across tracked listings, which is about 86.4% 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 $449, 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 12 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 $1,945 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.
Related Price Categories
Explore adjacent carat ranges and shapes to compare market shifts.
1 Carat Princess Lab Grown Diamond Prices
1.2 Carat Princess Lab Grown Diamond Prices
0.9 Carat Princess Lab Grown Diamond Prices
1.3 Carat Princess Lab Grown Diamond Prices
0.8 Carat Princess Lab Grown Diamond Prices
1.4 Carat Princess Lab Grown Diamond Prices
0.7 Carat Princess Lab Grown Diamond Prices
1.1 Carat Round Lab Grown Diamond Prices
1.1 Carat Oval Lab Grown Diamond Prices
1.1 Carat Emerald Lab Grown Diamond Prices
1.1 Carat Pear Lab Grown Diamond Prices
1.1 Carat Radiant Lab Grown Diamond Prices
Tracking Lab Grown inventory for 1.1 carat Princess diamonds.