11.1 Carat Round Lab Grown Diamond Prices Comparison
As of March 2026, 11.1 carat round lab grown diamonds usually range from $3,253 to $12,272, with an average price of $5,860.In the last month, prices for these diamonds are down 0.8%.Compare 39 verified listings across 4 retailers tracked by CaratRadar.
11.1 Carat Round Lab Grown Diamond Market Overview
CaratRadar currently tracks 39 verified 11.1-carat round lab grown diamonds listed across 4 online retailers. Prices in this segment range from $3,253 to $12,272, with an average asking price of $5,860 and a median of $5,239.
The price spread of $9,019 (73.5% 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.
39 diamonds tracked in this segment
Price range: $3,253 to $12,272
Average price: $5,860
Median price: $5,239
Available across 4 retailers
Savings potential: up to 73.5%
Price Range Overview
As of Mar 1, 2026Real market range for this carat, shape, and diamond type.
39
$3,253
$5,860
$5,239
$12,272
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 86.1%11.06ct | Round | E | VS2 | Ideal
From $3,564
Compare at $25,610
GIASave 68.3%11.06ct | Round | G | VS2 | Ideal
From $12,272
Compare at $38,710
IGISave 82.3%11.06ct | Round | F | VS1 | Ideal
From $5,250
Compare at $29,660
IGISave 77.4%11.06ct | Round | G | VS1 | Ideal
From $5,206
Compare at $23,010
IGISave 70.1%11.06ct | Round | E | VS2 | Ideal
From $7,640
Compare at $25,560
IGISave 83.7%11.06ct | Round | G | VS1 | Ideal
From $3,747
Compare at $23,010
IGISave 80.9%11.06ct | Round | E | VVS2 | Excellent
From $6,256
Compare at $32,780
IGISave 86.1%11.06ct | Round | E | VS2 | Ideal
From $3,564
Compare at $25,610
IGISave 55.1%11.06ct | Round | F | VS1 | Excellent
From $4,485
Compare at $9,990
IGISave 80.9%11.07ct | Round | F | VS2 | Ideal
From $4,480
Compare at $23,470
IGISave 85.3%11.07ct | Round | F | VS1 | Ideal
From $3,843
Compare at $26,130
IGISave 55.4%11.07ct | Round | E | VS1 | Excellent
From $4,814
Compare at $10,793
IGISave 36.7%11.07ct | Round | F | VS2 | Ideal
From $4,435
Compare at $7,012
IGISave 77.4%11.07ct | Round | G | VS1 | Ideal
From $5,211
Compare at $23,030
IGISave 78.8%11.07ct | Round | G | VVS2 | Ideal
From $5,504
Compare at $25,910
IGISave 77.9%11.08ct | Round | E | VVS2 | Ideal
From $7,283
Compare at $33,000
IGISave 86.1%11.08ct | Round | E | VS2 | Ideal
From $3,570
Compare at $25,660
IGISave 81.2%11.08ct | Round | E | VS1 | Excellent
From $5,386
Compare at $28,630
IGISave 82.8%11.08ct | Round | F | VS2 | Ideal
From $4,048
Compare at $23,490
IGISave 23.6%11.08ct | Round | E | VS1 | Excellent
From $9,643
Compare at $12,624
IGISave 80.4%11.09ct | Round | G | VVS2 | Excellent
From $5,086
Compare at $25,900
IGISave 65.2%11.09ct | Round | G | VS1 | Ideal
From $8,380
Compare at $24,100
IGISave 80.9%11.09ct | Round | F | VVS2 | Ideal
From $5,624
Compare at $29,500
IGISave 64.1%11.09ct | Round | F | VS2 | Ideal
From $11,503
Compare at $32,030
IGISave 80.9%11.09ct | Round | G | VS1 | Ideal
From $4,945
Compare at $25,940
IGISave 80.2%11.09ct | Round | F | VS1 | Ideal
From $5,255
Compare at $26,560
IGISave 77.1%11.09ct | Round | G | VS2 | Ideal
From $4,484
Compare at $19,600
IGISave 80.9%11.09ct | Round | E | VVS2 | Excellent
From $6,272
Compare at $32,870
IGISave 77.4%11.1ct | Round | G | VS1 | Ideal
From $5,225
Compare at $23,100
IGISave 69.1%11.1ct | Round | G | SI1 | Ideal
From $7,092
Compare at $22,950
IGISave 79%11.1ct | Round | F | VS1 | Ideal
From $5,504
Compare at $26,200
IGISave 87.3%11.11ct | Round | E | VS2 | Ideal
From $3,253
Compare at $25,680
IGISave 80%11.11ct | Round | G | VS1 | Ideal
From $4,634
Compare at $23,180
IGISave 70.1%11.12ct | Round | E | VS2 | Ideal
From $7,681
Compare at $25,700
IGISave 47.2%11.12ct | Round | F | VS2 | Excellent
From $4,774
Compare at $9,047
IGISave 77.4%11.13ct | Round | G | VS1 | Ideal
From $5,239
Compare at $23,160
IGISave 71%11.14ct | Round | F | VS2 | Ideal
From $6,840
Compare at $23,570
IGISave 82.8%11.15ct | Round | F | VVS2 | Ideal
From $7,330
Compare at $42,580
IGISave 71.3%11.15ct | Round | F | VS2 | Ideal
From $9,223
Compare at $32,190
Entry pricing in this category starts around $3,253.
What to Know When Shopping for 11.1 Carat Round Lab Grown Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $9,019 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 $5,239 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.
- 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 39 comparable stones in this segment. Prices start around $3,253 and go up to $12,272.
Based on the latest market data, the average asking price is about $5,860 with a median around $5,239.
The observed spread is roughly $9,019 across tracked listings, which is about 73.5% 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 $5,239, 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 4 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 $9,019 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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