1.1 Carat Natural Diamond Prices Comparison
As of July 2026, the average price of a 1.1 carat natural diamond is $4,725.1.1 carat diamonds can cost anywhere from $531 to $16,834 depending on shape, color, clarity, and other factors.In the last month, prices for these diamonds are down 0.2%.Compare 2,769 verified listings across 10 retailers in the tables below.
1.1 Carat Natural Diamond Market Overview
CaratRadar currently tracks 2,769 verified 1.1-carat natural diamonds listed across 10 online retailers. Prices in this segment range from $531 to $16,834, with an average asking price of $4,725 and a median of $4,198.
The price spread of $16,303 (96.8% 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.
2,769 diamonds tracked in this segment
Price range: $531 to $16,834
Average price: $4,725
Median price: $4,198
Available across 10 retailers
Savings potential: up to 96.8%
Price Range Overview
As of Jul 13, 2026Real market range for this carat, shape, and diamond type.
2,769
$531
$4,725
$4,198
$16,834
Price History
Price Comparison Matrix
1.1 Carat Natural Diamond Prices by Shape
Shape-level averages for this carat and type. Open each shape page for full market detail.
Live Listings
See all listingsCompare current retailer offers for this exact segment and open any listing for full details.
Save 12.3%HRD | 1.19ct | Oval | I | SI2 | Ideal
From $740
Compare at $844
Save 28.9%GIA | 1.12ct | Cushion | L | SI1 | Good
From $886
Compare at $1,246
IGI | 1.11ct | Pear | E | SI2 | Ideal
From $898
Compare at $989
Save 29.7%GIA | 1.16ct | Asscher | L | SI1 | Ideal
From $967
Compare at $1,376
Save 34.4%GIA | 1.18ct | Emerald | L | VS2 | Excellent
From $989
Compare at $1,508
IGI | 1.11ct | Cushion | J | VS1 | Very Good
From $1,011
Compare at $1,015
IGI | 1.16ct | Pear | K | VS2 | Very Good
From $1,036
Compare at $1,060
HRD | 1.12ct | Heart | I | SI2 | Ideal
From $1,049
Compare at $1,103
Save 13.7%GIA | 1.12ct | Princess | K | SI1 | Excellent
From $1,080
Compare at $1,251
IGI | 1.15ct | Oval | G | SI2 | Ideal
From $1,095
Compare at $1,151
IGI | 1.17ct | Pear | K | SI1 | Very Good
From $1,125
Compare at $1,232
IGI | 1.11ct | Round | J | SI2 | Ideal
From $1,134
Compare at $1,224
IGI | 1.12ct | Pear | J | SI2 | Very Good
From $1,143
Compare at $1,252
IGI | 1.11ct | Round | I | SI2 | Ideal
From $1,175
Compare at $1,195
Save 11.7%IGI | 1.11ct | Radiant | J | VS1 | Very Good
From $1,195
Compare at $1,354
IGI | 1.13ct | Round | I | SI2 | Ideal
From $1,206
Compare at $1,227
GIA | 1.12ct | Emerald | L | VVS2 | Very Good
From $1,208
Compare at $1,326
Save 34.9%GIA | 1.11ct | Oval | L | SI2 | Excellent
From $1,209
Compare at $1,856
Save 10.7%IGI | 1.11ct | Round | I | I1 | Ideal
From $1,219
Compare at $1,365
Save 12.2%IGI | 1.13ct | Round | K | SI1 | Excellent
From $1,220
Compare at $1,390
Save 13.8%GIA | 1.11ct | Round | L | SI1 | Excellent
From $1,221
Compare at $1,417
IGI | 1.13ct | Round | H | SI2 | Ideal
From $1,230
Compare at $1,251
IGI | 1.15ct | Oval | H | SI2 | Ideal
From $1,233
Compare at $1,254
Save 20.7%GIA | 1.16ct | Round | L | SI2 | Ideal
From $1,238
Compare at $1,562
Save 34.4%GIA | 1.19ct | Emerald | L | VS1 | Ideal
From $1,243
Compare at $1,894
GIA | 1.12ct | Heart | K | SI1 | Ideal
From $1,245
Compare at $1,336
IGI | 1.15ct | Round | I | SI2 | Ideal
From $1,267
Compare at $1,289
Save 15.8%GIA | 1.12ct | Oval | K | SI2 | Excellent
From $1,270
Compare at $1,508
GIA | 1.12ct | Round | L | SI2 | Ideal
From $1,284
Compare at $1,388
Save 34.9%GIA | 1.13ct | Cushion | I | VS2 | Excellent
From $1,286
Compare at $1,975
IGI | 1.15ct | Round | K | SI1 | Excellent
From $1,286
Compare at $1,290
Save 38.6%GIA | 1.14ct | Round | J | SI2 | Excellent
From $1,289
Compare at $2,101
Save 11.9%GIA | 1.13ct | Emerald | L | I1 | Ideal
From $1,294
Compare at $1,469
Save 34.2%GIA | 1.13ct | Pear | L | VS1 | Good
From $1,296
Compare at $1,971
IGI | 1.11ct | Oval | I | SI2 | Ideal
From $1,322
Compare at $1,358
GIA | 1.14ct | Princess | K | VVS2 | Excellent
From $1,325
Compare at $1,357
Save 18.5%GIA | 1.19ct | Pear | L | SI2 | Excellent
From $1,328
Compare at $1,629
GIA | 1.14ct | Radiant | K | SI2 | Very Good
From $1,346
Compare at $1,407
Save 36.3%GIA | 1.18ct | Cushion | I | VS2 | Very Good
From $1,358
Compare at $2,132
Save 16.1%GIA | 1.12ct | Cushion | I | SI1 | Excellent
From $1,359
Compare at $1,620
GIA | 1.19ct | Pear | D | I1 | Ideal
From $1,362
Compare at $1,422
GIA | 1.19ct | Cushion | J | VVS2 | Excellent
From $1,364
Compare at $1,398
HRD | 1.11ct | Round | G | I1 | Excellent
From $1,366
Compare at $1,426
GIA | 1.12ct | Cushion | I | SI1 | Excellent
From $1,369
Compare at $1,458
Save 18.4%GIA | 1.11ct | Oval | L | VVS1 | Excellent
From $1,369
Compare at $1,678
Save 19.1%GIA | 1.14ct | Round | L | SI2 | Ideal
From $1,376
Compare at $1,700
Save 23.4%GIA | 1.15ct | Round | L | VS2 | Ideal
From $1,377
Compare at $1,797
Save 34.9%GIA | 1.14ct | Cushion | J | VS1 | Excellent
From $1,384
Compare at $2,125
IGI | 1.13ct | Round | H | SI2 | Ideal
From $1,393
Compare at $1,454
Save 10.8%IGI | 1.18ct | Round | L | VS1 | Ideal
From $1,397
Compare at $1,567
Entry pricing in this category starts around $531.
What to Know When Shopping for 1.1 Carat Natural Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $16,303 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 $4,198 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.
Frequently Asked Questions
We currently track 2,769 comparable stones in this segment. Prices start around $531 and go up to $16,834.
Based on the latest market data, the average asking price is about $4,725 with a median around $4,198.
The observed spread is roughly $16,303 across tracked listings, which is about 96.8% 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 $4,725. The median price is $4,198, 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 $16,303 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.
1.1 Carat Round Natural Diamond Prices
1.1 Carat Oval Natural Diamond Prices
1.1 Carat Pear Natural Diamond Prices
1.1 Carat Emerald Natural Diamond Prices
1.1 Carat Cushion Natural Diamond Prices
1.1 Carat Princess Natural Diamond Prices
1.1 Carat Asscher Natural Diamond Prices
1.1 Carat Heart Natural Diamond Prices
1.1 Carat Radiant Natural Diamond Prices
1.1 Carat Marquise Natural Diamond Prices
Tracking Natural inventory for 1.1 carat all-shape diamonds.