11 Carat Oval Lab Grown Diamond Prices Comparison
As of March 2026, 11 carat oval lab grown diamonds usually range from $2,420 to $28,100, with an average price of $4,926.In the last month, prices for these diamonds are down 0.8%.Compare 67 verified listings across 6 retailers tracked by CaratRadar.
11 Carat Oval Lab Grown Diamond Market Overview
CaratRadar currently tracks 67 verified 11-carat oval lab grown diamonds listed across 6 online retailers. Prices in this segment range from $2,420 to $28,100, with an average asking price of $4,926 and a median of $3,993.
The price spread of $25,680 (91.4% 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.
67 diamonds tracked in this segment
Price range: $2,420 to $28,100
Average price: $4,926
Median price: $3,993
Available across 6 retailers
Savings potential: up to 91.4%
Price Range Overview
As of Mar 1, 2026Real market range for this carat, shape, and diamond type.
67
$2,420
$4,926
$3,993
$28,100
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 72%10.95ct | Oval | F | VS2 | Excellent
From $5,547
Compare at $19,820
IGISave 51%10.99ct | Oval | E | VS1 | Excellent
From $3,993
Compare at $8,143
IGISave 78.7%10.99ct | Oval | E | VVS2 | Ideal
From $6,077
Compare at $28,590
IGISave 53%10.99ct | Oval | E | VVS2 | Excellent
From $4,058
Compare at $8,640
GIASave 49%11ct | Oval | G | VS1 | Ideal
From $5,654
Compare at $11,077
IGISave 86.2%11ct | Oval | E | VS1 | Ideal
From $3,874
Compare at $28,040
IGISave 52.1%11ct | Oval | E | VS1 | Excellent
From $4,141
Compare at $8,642
IGISave 52.1%11.01ct | Oval | F | VVS2 | Excellent
From $4,115
Compare at $8,588
IGISave 74.8%11.01ct | Oval | E | VS2 | Excellent
From $5,814
Compare at $23,090
IGISave 81.9%11.01ct | Oval | H | VS2 | Ideal
From $3,379
Compare at $18,710
IGISave 84.1%11.01ct | Oval | E | VS2 | Excellent
From $3,162
Compare at $19,940
IGISave 62.1%11.01ct | Oval | E | VVS2 | Ideal
From $6,088
Compare at $16,070
IGISave 82%11.01ct | Oval | G | VS1 | Ideal
From $3,748
Compare at $20,870
IGISave 92.3%11.01ct | Oval | F | VVS2 | Excellent
From $2,545
Compare at $32,860
IGISave 81.5%11.01ct | Oval | F | VVS2 | Ideal
From $4,750
Compare at $25,660
IGISave 80.1%11.01ct | Oval | F | VVS2 | Ideal
From $5,084
Compare at $25,610
IGISave 88.7%11.01ct | Oval | E | VVS2 | Ideal
From $4,092
Compare at $36,330
IGISave 84.3%11.01ct | Oval | E | VS1 | Excellent
From $6,571
Compare at $41,870
IGISave 63.8%11.01ct | Oval | I | VS1 | Ideal
From $3,144
Compare at $8,680
IGISave 79.2%11.01ct | Oval | H | VVS2 | Ideal
From $3,969
Compare at $19,080
IGISave 79.9%11.02ct | Oval | G | VS2 | Excellent
From $3,626
Compare at $18,010
IGISave 86.3%11.02ct | Oval | F | VS1 | Excellent
From $3,206
Compare at $23,320
IGISave 73%11.02ct | Oval | E | SI1 | Ideal
From $5,413
Compare at $20,060
IGISave 85.7%11.02ct | Oval | G | VS1 | Excellent
From $2,854
Compare at $20,000
IGI11.02ct | Oval | E | VVS2 | Ideal
From $28,100
Compare at $28,620
IGISave 89.4%11.02ct | Oval | F | VVS2 | Ideal
From $2,717
Compare at $25,680
IGISave 68.6%11.02ct | Oval | F | SI1 | Ideal
From $5,413
Compare at $17,250
IGISave 75.1%11.02ct | Oval | I | VS2 | Ideal
From $2,633
Compare at $10,579
IGISave 86.3%11.02ct | Oval | F | VS1 | Excellent
From $3,206
Compare at $23,320
IGISave 86.3%11.02ct | Oval | F | VS1 | Excellent
From $3,206
Compare at $23,320
IGISave 79.9%11.02ct | Oval | E | VVS2 | Ideal
From $5,740
Compare at $28,620
IGISave 63.6%11.02ct | Oval | E | VVS2 | Ideal
From $3,116
Compare at $8,557
IGISave 85.6%11.02ct | Oval | E | VVS2 | Ideal
From $4,126
Compare at $28,670
IGISave 84.7%11.02ct | Oval | F | VS1 | Very Good
From $3,574
Compare at $23,320
IGISave 86.8%11.03ct | Oval | E | VS1 | Ideal
From $4,698
Compare at $35,510
IGISave 87.4%11.03ct | Oval | F | VS1 | Ideal
From $3,799
Compare at $30,070
IGISave 45.8%11.03ct | Oval | F | VS1 | Ideal
From $4,670
Compare at $8,618
IGISave 90.6%11.03ct | Oval | F | VVS2 | Ideal
From $2,420
Compare at $25,650
IGISave 54.4%11.03ct | Oval | F | VS2 | Excellent
From $9,100
Compare at $19,960
IGISave 83.3%11.03ct | Oval | E | VS1 | Ideal
From $4,566
Compare at $27,420
IGISave 90.1%11.03ct | Oval | F | VVS2 | Excellent
From $2,562
Compare at $25,800
IGISave 43%11.03ct | Oval | F | VS1 | Ideal
From $2,994
Compare at $5,249
IGISave 62.8%11.03ct | Oval | E | VVS2 | Ideal
From $3,208
Compare at $8,618
IGISave 77%11.03ct | Oval | FANCY | VS1 | Excellent
From $5,026
Compare at $21,900
IGISave 74.7%11.03ct | Oval | F | VVS2 | Ideal
From $3,514
Compare at $13,895
IGISave 81%11.03ct | Oval | G | VS1 | Good
From $3,809
Compare at $20,070
IGISave 84%11.03ct | Oval | G | VS1 | Excellent
From $3,207
Compare at $20,020
IGISave 86.3%11.03ct | Oval | F | VS1 | Excellent
From $3,208
Compare at $23,340
IGISave 45.6%11.03ct | Oval | D | VVS2 | Ideal
From $17,067
Compare at $31,400
IGISave 81.5%11.03ct | Oval | F | VVS2 | Ideal
From $4,759
Compare at $25,700
Entry pricing in this category starts around $2,420.
What to Know When Shopping for 11 Carat Oval Lab Grown Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $25,680 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 $3,993 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 67 comparable stones in this segment. Prices start around $2,420 and go up to $28,100.
Based on the latest market data, the average asking price is about $4,926 with a median around $3,993.
The observed spread is roughly $25,680 across tracked listings, which is about 91.4% 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 $3,993, 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 $25,680 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.
10.9 Carat Oval Lab Grown Diamond Prices
11.1 Carat Oval Lab Grown Diamond Prices
10.8 Carat Oval Lab Grown Diamond Prices
11.2 Carat Oval Lab Grown Diamond Prices
10.7 Carat Oval Lab Grown Diamond Prices
11.3 Carat Oval Lab Grown Diamond Prices
10.6 Carat Oval Lab Grown Diamond Prices
11 Carat Round Lab Grown Diamond Prices
11 Carat Radiant Lab Grown Diamond Prices
11 Carat Emerald Lab Grown Diamond Prices
11 Carat Cushion Lab Grown Diamond Prices
11 Carat Marquise Lab Grown Diamond Prices
Tracking Lab Grown inventory for 11 carat Oval diamonds.