1.1 Carat Round Natural Diamond Prices Comparison
As of February 2026, 1.1 carat round natural diamonds usually range from $392 to $34,120, with an average price of $4,851.In the last month, prices for these diamonds are down 1%.Compare 4,891 verified listings across 8 retailers tracked by CaratRadar.
1.1 Carat Round Natural Diamond Market Overview
CaratRadar currently tracks 4,891 verified 1.1-carat round natural diamonds listed across 8 online retailers. Prices in this segment range from $392 to $34,120, with an average asking price of $4,851 and a median of $4,220.
The price spread of $33,728 (98.8% 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.
4,891 diamonds tracked in this segment
Price range: $392 to $34,120
Average price: $4,851
Median price: $4,220
Available across 8 retailers
Savings potential: up to 98.8%
Price Range Overview
As of Feb 28, 2026Real market range for this carat, shape, and diamond type.
4,891
$392
$4,851
$4,220
$34,120
Price History
Price Comparison Matrix
Live Listings
See all listingsCompare current retailer offers for this exact segment and open any listing for full details.
GIA1.06ct | Round | H | SI1 | Excellent
From $4,474
Compare at $4,667
GIA1.06ct | Round | J | SI1 | Excellent
From $2,499
Compare at $2,572
GIASave 30.9%1.06ct | Round | I | VS1 | Excellent
From $2,750
Compare at $3,979
GIA1.06ct | Round | I | VS2 | Ideal
From $3,141
Compare at $3,250
GIASave 30.7%1.06ct | Round | F | VVS1 | Excellent
From $6,105
Compare at $8,816
GIASave 36.4%1.06ct | Round | H | VS1 | Ideal
From $3,668
Compare at $5,767
GIASave 19.7%1.06ct | Round | E | SI1 | Excellent
From $3,621
Compare at $4,507
GIA1.06ct | Round | F | VS2 | Ideal
From $4,648
Compare at $5,020
GIA1.06ct | Round | H | VS1 | Ideal
From $3,890
Compare at $4,164
GIASave 30.7%1.06ct | Round | E | SI1 | Excellent
From $3,630
Compare at $5,240
GIA1.06ct | Round | F | IF | Ideal
From $9,033
Compare at $9,755
GIA1.06ct | Round | E | SI1 | Ideal
From $2,990
Compare at $3,248
GIASave 33.4%1.06ct | Round | G | SI1 | Ideal
From $3,820
Compare at $5,733
GIA1.06ct | Round | F | SI1 | Ideal
From $3,344
Compare at $3,624
GIA1.06ct | Round | E | VS1 | Ideal
From $6,564
Compare at $7,110
GIA1.06ct | Round | E | VVS1 | Ideal
From $9,760
Compare at $10,516
GIA1.06ct | Round | D | VVS2 | Excellent
From $13,780
Compare at $13,807
GIASave 28.2%1.06ct | Round | H | VVS2 | Excellent
From $4,070
Compare at $5,671
GIA1.06ct | Round | I | VS1 | Excellent
From $5,109
Compare at $5,250
GIASave 36.3%1.06ct | Round | G | VVS2 | Excellent
From $5,522
Compare at $8,675
GIASave 15.5%1.06ct | Round | D | FL | Excellent
From $2,232
Compare at $2,640
GIA1.06ct | Round | J | VVS1 | Ideal
From $3,436
Compare at $3,513
GIASave 30.2%1.06ct | Round | H | VVS2 | Excellent
From $5,169
Compare at $7,403
GIASave 29.2%1.06ct | Round | I | VVS2 | Excellent
From $4,265
Compare at $6,023
GIASave 29.2%1.06ct | Round | I | VVS2 | Excellent
From $4,265
Compare at $6,023
GIA1.06ct | Round | I | VS1 | Ideal
From $3,868
Compare at $3,979
GIASave 32%1.06ct | Round | E | SI1 | Ideal
From $3,634
Compare at $5,344
GIA1.06ct | Round | G | SI2 | Excellent
From $2,331
Compare at $2,590
GIA1.06ct | Round | H | VVS2 | Ideal
From $4,532
Compare at $4,640
GIASave 11.9%1.06ct | Round | H | VVS1 | Ideal
From $4,695
Compare at $5,330
GIASave 28.7%1.06ct | Round | D | VVS2 | Ideal
From $8,000
Compare at $11,228
GIA1.06ct | Round | J | VVS1 | Excellent
From $3,821
Compare at $3,965
GIA1.06ct | Round | J | VVS1 | Ideal
From $3,535
Compare at $3,620
GIA1.06ct | Round | K | VS1 | Excellent
From $2,893
Compare at $3,130
GIASave 29.1%1.06ct | Round | J | VVS2 | Excellent
From $3,368
Compare at $4,752
GIA1.06ct | Round | I | VS2 | Ideal
From $3,424
Compare at $3,451
GIASave 27.9%1.06ct | Round | F | VS2 | Excellent
From $3,892
Compare at $5,398
HRD1.06ct | Round | F | VVS1 | Ideal
From $6,265
Compare at $6,470
GIA1.06ct | Round | I | VS2 | Ideal
From $3,310
Compare at $3,566
IGI1.06ct | Round | J | IF | Excellent
From $2,147
Compare at $2,371
IGISave 49.3%1.06ct | Round | H | VVS2 | Ideal
From $512
Compare at $1,010
IGI1.06ct | Round | I | IF | Ideal
From $2,880
Compare at $3,144
IGI1.06ct | Round | H | VVS2 | Ideal
From $3,300
Compare at $3,604
IGISave 10.7%1.06ct | Round | K | VVS1 | Excellent
From $2,046
Compare at $2,291
1.06ct | Round | I | VS2 | Excellent
From $4,134
Compare at $5,081
GIASave 10.5%1.06ct | Round | F | VVS2 | Excellent
From $7,114
Compare at $7,950
GIASave 39.8%1.06ct | Round | F | SI1 | Excellent
From $3,205
Compare at $5,328
GIASave 24%1.06ct | Round | I | VVS2 | Excellent
From $6,109
Compare at $8,034
GIA1.06ct | Round | E | VVS1 | Excellent
From $7,067
Compare at $7,113
GIA1.06ct | Round | F | VS2 | Excellent
From $6,840
Compare at $6,949
Entry pricing in this category starts around $392.
What to Know When Shopping for 1.1 Carat Round Natural Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $33,728 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 $4,220 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.
- Round brilliants command a premium due to higher rough waste during cutting. If budget matters, consider oval or cushion shapes for similar visual size.
Frequently Asked Questions
We currently track 4,891 comparable stones in this segment. Prices start around $392 and go up to $34,120.
Based on the latest market data, the average asking price is about $4,851 with a median around $4,220.
The observed spread is roughly $33,728 across tracked listings, which is about 98.8% 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 $4,220, 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 8 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 $33,728 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 Round diamonds.