11.1 Carat Oval Lab Grown Diamond Prices Comparison
As of March 2026, 11.1 carat oval lab grown diamonds usually range from $2,205 to $16,245, with an average price of $5,478.In the last month, prices for these diamonds are down 2.6%.Compare 48 verified listings across 6 retailers tracked by CaratRadar.
11.1 Carat Oval Lab Grown Diamond Market Overview
CaratRadar currently tracks 48 verified 11.1-carat oval lab grown diamonds listed across 6 online retailers. Prices in this segment range from $2,205 to $16,245, with an average asking price of $5,478 and a median of $4,391.
The price spread of $14,040 (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.
48 diamonds tracked in this segment
Price range: $2,205 to $16,245
Average price: $5,478
Median price: $4,391
Available across 6 retailers
Savings potential: up to 86.4%
Price Range Overview
As of Mar 1, 2026Real market range for this carat, shape, and diamond type.
48
$2,205
$5,478
$4,391
$16,245
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 85.6%11.06ct | Oval | E | VVS2 | Ideal
From $4,152
Compare at $28,770
IGISave 73%11.06ct | Oval | F | VVS2 | Ideal
From $4,248
Compare at $15,760
IGISave 48%11.06ct | Oval | E | VVS2 | Very Good
From $5,101
Compare at $9,809
IGISave 54.4%11.06ct | Oval | F | VS2 | Excellent
From $9,125
Compare at $20,010
IGISave 75%11.06ct | Oval | G | VS1 | Ideal
From $5,042
Compare at $20,180
IGISave 62.6%11.06ct | Oval | F | VS1 | Ideal
From $2,916
Compare at $7,788
IGISave 86.2%11.07ct | Oval | E | VS1 | Ideal
From $3,896
Compare at $28,220
IGISave 88.4%11.07ct | Oval | G | VVS2 | Ideal
From $2,684
Compare at $23,140
IGISave 83.5%11.07ct | Oval | E | VVS2 | Ideal
From $4,747
Compare at $28,800
IGISave 54.4%11.07ct | Oval | F | VVS2 | Excellent
From $4,007
Compare at $8,781
IGISave 85.3%11.07ct | Oval | G | VS1 | Ideal
From $2,964
Compare at $20,140
IGISave 84%11.07ct | Oval | I | VS1 | Ideal
From $4,500
Compare at $28,111
IGISave 63.2%11.07ct | Oval | F | VVS2 | Ideal
From $2,461
Compare at $6,693
IGISave 53.1%11.07ct | Oval | F | VS1 | Very Good
From $11,329
Compare at $24,177
IGISave 88.9%11.07ct | Oval | E | VVS2 | Ideal
From $4,061
Compare at $36,530
IGISave 83.6%11.08ct | Oval | F | VS1 | Very Good
From $3,846
Compare at $23,390
IGISave 65.8%11.08ct | Oval | F | VVS2 | Ideal
From $4,781
Compare at $13,960
IGISave 33.2%11.08ct | Oval | FANCY | VVS2 | Excellent
From $8,774
Compare at $13,130
IGISave 51.9%11.08ct | Oval | F | VVS2 | Excellent
From $4,011
Compare at $8,347
IGISave 81.5%11.08ct | Oval | F | VVS2 | Very Good
From $4,781
Compare at $25,820
IGISave 64.3%11.08ct | Oval | F | SI1 | Ideal
From $6,204
Compare at $17,400
IGISave 73%11.08ct | Oval | F | VVS2 | Ideal
From $4,256
Compare at $15,790
IGISave 77.6%11.08ct | Oval | FANCY | VS1 | Excellent
From $6,710
Compare at $29,919
IGISave 85.1%11.08ct | Oval | E | VVS2 | Ideal
From $4,282
Compare at $28,830
IGISave 71.5%11.09ct | Oval | E | VS1 | Excellent
From $8,415
Compare at $29,540
IGISave 58.3%11.09ct | Oval | F | VVS2 | Good
From $10,838
Compare at $25,980
IGISave 81.5%11.09ct | Oval | E | VVS2 | Ideal
From $5,330
Compare at $28,800
IGISave 86%11.1ct | Oval | F | VVS2 | Excellent
From $3,627
Compare at $25,870
IGISave 83.1%11.1ct | Oval | G | VS1 | Excellent
From $3,424
Compare at $20,200
IGISave 52.9%11.1ct | Oval | E | VVS1 | Ideal
From $15,237
Compare at $32,330
IGISave 54.4%11.1ct | Oval | F | VVS2 | Excellent
From $4,018
Compare at $8,805
IGISave 55.3%11.1ct | Oval | F | VS1 | Good
From $10,848
Compare at $24,243
IGISave 62.6%11.1ct | Oval | F | VS1 | Ideal
From $2,926
Compare at $7,814
IGISave 87.7%11.1ct | Oval | E | VVS2 | Excellent
From $3,559
Compare at $28,880
IGISave 89.1%11.1ct | Oval | F | VVS2 | Ideal
From $3,600
Compare at $33,120
IGISave 99.3%11.11ct | Oval | G | SI1 | Excellent
From $2,205
Compare at $327,745
IGISave 79.4%11.11ct | Oval | H | VS1 | Excellent
From $2,930
Compare at $14,230
IGISave 85.4%11.11ct | Oval | E | VS1 | Ideal
From $4,141
Compare at $28,370
IGISave 79.8%11.12ct | Oval | G | VVS2 | Ideal
From $4,693
Compare at $23,250
IGISave 85.3%11.12ct | Oval | E | VS1 | Very Good
From $4,163
Compare at $28,400
IGISave 65.8%11.12ct | Oval | G | VS2 | Excellent
From $6,227
Compare at $18,220
IGISave 76.7%11.12ct | Oval | E | VVS1 | Ideal
From $7,296
Compare at $31,370
IGISave 85.2%11.13ct | Oval | E | VS2 | Ideal
From $3,485
Compare at $23,470
IGISave 74.2%11.13ct | Oval | H | VS2 | Ideal
From $4,904
Compare at $19,020
IGISave 43.9%11.13ct | Oval | E | VVS2 | Ideal
From $16,245
Compare at $28,960
IGISave 65.4%11.13ct | Oval | F | VVS2 | Very Good
From $4,844
Compare at $14,020
IGISave 84%11.14ct | Oval | F | VVS2 | Excellent
From $5,450
Compare at $34,150
IGISave 72%11.14ct | Oval | F | VS2 | Excellent
From $5,643
Compare at $20,160
Entry pricing in this category starts around $2,205.
What to Know When Shopping for 11.1 Carat Oval Lab Grown Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $14,040 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 $4,391 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.
- Oval diamonds can appear larger than rounds of the same carat weight due to their elongated face-up area. Watch for the bow-tie effect in lower-quality cuts.
Frequently Asked Questions
We currently track 48 comparable stones in this segment. Prices start around $2,205 and go up to $16,245.
Based on the latest market data, the average asking price is about $5,478 with a median around $4,391.
The observed spread is roughly $14,040 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 $4,391, 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 6 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 $14,040 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 Lab Grown inventory for 11.1 carat Oval diamonds.