1.1 Carat Princess Natural Diamond Prices Comparison
As of May 2026, 1.1 carat princess natural diamonds usually range from $792 to $12,283, with an average price of $3,658.In the last month, prices for these diamonds are down 0.3%.Compare 99 verified listings across 7 retailers tracked by CaratRadar.
1.1 Carat Princess Natural Diamond Market Overview
CaratRadar currently tracks 99 verified 1.1-carat princess natural diamonds listed across 7 online retailers. Prices in this segment range from $792 to $12,283, with an average asking price of $3,658 and a median of $3,266.
The price spread of $11,491 (93.6% 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.
99 diamonds tracked in this segment
Price range: $792 to $12,283
Average price: $3,658
Median price: $3,266
Available across 7 retailers
Savings potential: up to 93.6%
Price Range Overview
As of May 31, 2026Real market range for this carat, shape, and diamond type.
99
$792
$3,658
$3,267
$12,283
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 29.2%IGI | 1.16ct | Princess | K | SI1 | Very Good
From $937
Compare at $1,323
Save 26.2%GIA | 1.14ct | Princess | K | VVS2 | Excellent
From $1,241
Compare at $1,682
Save 27.5%IGI | 1.12ct | Princess | J | VS1 | Very Good
From $1,282
Compare at $1,768
Save 20.7%IGI | 1.15ct | Princess | I | VVS2 | Very Good
From $1,455
Compare at $1,835
Save 60.9%GIA | 1.13ct | Princess | J | SI2 | Excellent
From $1,531
Compare at $3,911
Save 15.6%IGI | 1.12ct | Princess | J | IF | Very Good
From $1,570
Compare at $1,860
Save 27.1%GIA | 1.11ct | Princess | I | SI1 | Ideal
From $1,573
Compare at $2,157
GIA | 1.12ct | Princess | K | VS1 | Ideal
From $1,585
Compare at $1,689
Save 29.7%GIA | 1.11ct | Princess | J | VS2 | Excellent
From $1,591
Compare at $2,263
IGI | 1.11ct | Princess | J | IF | Very Good
From $1,600
Compare at $1,634
Save 20.8%GIA | 1.11ct | Princess | K | VVS1 | Excellent
From $1,610
Compare at $2,033
Save 35.3%GIA | 1.11ct | Princess | H | SI2 | Very Good
From $1,617
Compare at $2,500
Save 37.1%GIA | 1.14ct | Princess | K | VS1 | Excellent
From $1,621
Compare at $2,576
Save 19.4%GIA | 1.11ct | Princess | I | SI2 | Excellent
From $1,629
Compare at $2,021
Save 22.4%IGI | 1.11ct | Princess | I | VS1 | Very Good
From $1,630
Compare at $2,099
Save 10.3%GIA | 1.12ct | Princess | K | VS2 | Ideal
From $1,635
Compare at $1,822
Save 29.3%GIA | 1.12ct | Princess | J | VVS1 | Excellent
From $1,674
Compare at $2,367
Save 37.6%GIA | 1.13ct | Princess | I | IF | Excellent
From $1,803
Compare at $2,890
GIA | 1.11ct | Princess | L | VVS1 | Excellent
From $1,830
Compare at $1,992
Save 19%GIA | 1.11ct | Princess | J | SI1 | Ideal
From $1,855
Compare at $2,290
Save 28.2%GIA | 1.17ct | Princess | E | SI1 | Excellent
From $1,913
Compare at $2,664
Save 20.7%GIA | 1.13ct | Princess | J | VS1 | Ideal
From $1,915
Compare at $2,416
Save 29.8%GIA | 1.12ct | Princess | E | SI2 | Excellent
From $1,935
Compare at $2,756
Save 10.8%GIA | 1.13ct | Princess | L | VS1 | Excellent
From $1,979
Compare at $2,219
Save 35.2%GIA | 1.11ct | Princess | H | VS1 | Excellent
From $1,999
Compare at $3,085
GIA | 1.12ct | Princess | H | SI2 | Excellent
From $2,056
Compare at $2,076
Save 11.1%GIA | 1.11ct | Princess | K | VS1 | Excellent
From $2,080
Compare at $2,340
GIA | 1.16ct | Princess | K | VS2 | Excellent
From $2,088
Compare at $2,229
Save 20.4%GIA | 1.12ct | Princess | J | VS2 | Excellent
From $2,147
Compare at $2,696
Save 21.5%GIA | 1.12ct | Princess | I | VVS2 | Excellent
From $2,153
Compare at $2,743
Save 27.3%GIA | 1.11ct | Princess | I | VVS2 | Excellent
From $2,153
Compare at $2,960
Save 20.4%GIA | 1.12ct | Princess | H | SI2 | Very Good
From $2,158
Compare at $2,709
Save 19.5%GIA | 1.18ct | Princess | I | IF | Excellent
From $2,183
Compare at $2,713
Save 12%GIA | 1.12ct | Princess | I | SI2 | Ideal
From $2,232
Compare at $2,538
Save 20.3%GIA | 1.12ct | Princess | G | SI2 | Excellent
From $2,278
Compare at $2,860
Save 33.1%GIA | 1.18ct | Princess | I | VS2 | Very Good
From $2,279
Compare at $3,406
Save 10.4%GIA | 1.13ct | Princess | J | SI2 | Excellent
From $2,323
Compare at $2,592
Save 36.3%GIA | 1.11ct | Princess | I | VVS2 | Ideal
From $2,365
Compare at $3,710
GIA | 1.12ct | Princess | G | SI1 | Good
From $2,381
Compare at $2,499
Save 33.1%GIA | 1.17ct | Princess | I | VS1 | Excellent
From $2,382
Compare at $3,559
Save 22.7%GIA | 1.12ct | Princess | F | SI2 | Excellent
From $2,410
Compare at $3,116
Save 20.9%IGI | 1.16ct | Princess | H | VVS2 | Very Good
From $2,410
Compare at $3,046
Save 36.2%GIA | 1.12ct | Princess | F | SI2 | Excellent
From $2,436
Compare at $3,820
Save 58.4%GIA | 1.11ct | Princess | D | SI2 | Excellent
From $2,446
Compare at $5,883
Save 20.3%GIA | 1.12ct | Princess | H | SI1 | Excellent
From $2,462
Compare at $3,089
Save 39.8%GIA | 1.11ct | Princess | I | VVS2 | Excellent
From $2,504
Compare at $4,161
Save 13.3%GIA | 1.13ct | Princess | F | VS1 | Very Good
From $2,531
Compare at $2,920
Save 12.5%IGI | 1.12ct | Princess | H | VVS1 | Very Good
From $2,555
Compare at $2,921
Save 20.3%GIA | 1.11ct | Princess | H | VS2 | Ideal
From $2,582
Compare at $3,239
Save 39.8%GIA | 1.15ct | Princess | H | VS1 | Excellent
From $2,600
Compare at $4,319
Entry pricing in this category starts around $792.
What to Know When Shopping for 1.1 Carat Princess Natural Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $11,491 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 $3,266 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.
- Compare natural vs. lab-grown options for the same carat and shape. Lab-grown diamonds are chemically identical but often 30-50% less expensive.
- 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 99 comparable stones in this segment. Prices start around $792 and go up to $12,283.
Based on the latest market data, the average asking price is about $3,658 with a median around $3,266.
The observed spread is roughly $11,491 across tracked listings, which is about 93.6% 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 $3,658. The median price is $3,266, 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 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 $11,491 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 Natural inventory for 1.1 carat Princess diamonds.