4.6 Carat Oval Lab Grown Diamond Prices Comparison
As of May 2026, 4.6 carat oval lab grown diamonds usually range from $637 to $28,501, with an average price of $4,053.In the last month, prices for these diamonds are down 5.7%.Compare 113 verified listings across 9 retailers tracked by CaratRadar.
4.6 Carat Oval Lab Grown Diamond Market Overview
CaratRadar currently tracks 113 verified 4.6-carat oval lab grown diamonds listed across 9 online retailers. Prices in this segment range from $637 to $28,501, with an average asking price of $4,053 and a median of $2,802.
The price spread of $27,864 (97.8% 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.
113 diamonds tracked in this segment
Price range: $637 to $28,501
Average price: $4,053
Median price: $2,802
Available across 9 retailers
Savings potential: up to 97.8%
Price Range Overview
As of May 30, 2026Real market range for this carat, shape, and diamond type.
113
$637
$4,053
$2,802
$28,501
Price History
Price Comparison Matrix
Live Listings
See all listingsCompare current retailer offers for this exact segment and open any listing for full details.
Save 79.7%IGI | 4.7ct | Oval | D | SI1 | Ideal
From $728
Compare at $3,578
Save 78.6%IGI | 4.64ct | Oval | D | SI1 | Ideal
From $745
Compare at $3,485
Save 79.4%IGI | 4.66ct | Oval | G | SI1 | Ideal
From $773
Compare at $3,760
Save 53%IGI | 4.63ct | Oval | F | SI1 | Ideal
From $774
Compare at $1,646
Save 49%IGI | 4.6ct | Oval | F | SI1 | Ideal
From $835
Compare at $1,638
Save 70%IGI | 4.6ct | Oval | G | VS1 | Ideal
From $876
Compare at $2,923
Save 71.2%IGI | 4.6ct | Oval | G | VVS2 | Ideal
From $895
Compare at $3,105
Save 79%IGI | 4.61ct | Oval | H | VS1 | Very Good
From $897
Compare at $4,270
Save 68%IGI | 4.6ct | Oval | I | VS1 | Very Good
From $904
Compare at $2,823
Save 67.4%IGI | 4.7ct | Oval | E | VS1 | Very Good
From $910
Compare at $2,795
Save 78.5%IGI | 4.66ct | Oval | G | VS2 | Very Good
From $919
Compare at $4,280
Save 70.5%IGI | 4.7ct | Oval | G | VS1 | Very Good
From $936
Compare at $3,169
Save 73.1%IGI | 4.7ct | Oval | D | SI1 | Ideal
From $960
Compare at $3,573
Save 64.1%IGI | 4.6ct | Oval | E | VS1 | Very Good
From $982
Compare at $2,739
Save 62%IGI | 4.7ct | Oval | F | VS1 | Excellent
From $990
Compare at $2,602
Save 73.9%IGI | 4.7ct | Oval | E | VS1 | Very Good
From $992
Compare at $3,805
Save 73%IGI | 4.6ct | Oval | E | VS1 | Very Good
From $1,006
Compare at $3,725
Save 41.9%IGI | 4.66ct | Oval | G | VS1 | Ideal
From $1,065
Compare at $1,833
Save 65%IGI | 4.7ct | Oval | E | VVS2 | Very Good
From $1,068
Compare at $3,050
Save 49.8%IGI | 4.62ct | Oval | G | VS2 | Very Good
From $1,076
Compare at $2,143
Save 56.8%IGI | 4.6ct | Oval | F | VVS2 | Ideal
From $1,077
Compare at $2,491
Save 64.6%IGI | 4.6ct | Oval | E | VVS2 | Excellent
From $1,085
Compare at $3,068
Save 63.4%IGI | 4.6ct | Oval | E | VVS2 | Very Good
From $1,087
Compare at $2,967
Save 64.1%IGI | 4.6ct | Oval | E | VVS2 | Ideal
From $1,087
Compare at $3,028
Save 60.3%IGI | 4.62ct | Oval | E | VS1 | Very Good
From $1,090
Compare at $2,743
Save 56.7%IGI | 4.61ct | Oval | F | VVS2 | Very Good
From $1,090
Compare at $2,517
Save 61.5%IGI | 4.68ct | Oval | E | VS1 | Very Good
From $1,096
Compare at $2,843
Save 76.6%IGI | 4.62ct | Oval | D | VS1 | Very Good
From $1,102
Compare at $4,710
Save 58.5%IGI | 4.61ct | Oval | H | VVS2 | Ideal
From $1,107
Compare at $2,666
Save 56.3%IGI | 4.64ct | Oval | F | VVS2 | Ideal
From $1,113
Compare at $2,545
Save 75.3%IGI | 4.6ct | Oval | D | VS1 | Very Good
From $1,114
Compare at $4,505
Save 63.8%IGI | 4.7ct | Oval | E | VVS2 | Ideal
From $1,115
Compare at $3,080
Save 60.1%IGI | 4.68ct | Oval | E | VS1 | Very Good
From $1,122
Compare at $2,812
Save 62.5%IGI | 4.6ct | Oval | E | VVS2 | Ideal
From $1,136
Compare at $3,028
Save 77.7%IGI | 4.6ct | Oval | G | VVS2 | Very Good
From $1,172
Compare at $5,250
Save 53.9%IGI | 4.64ct | Oval | F | VVS2 | Very Good
From $1,180
Compare at $2,561
Save 78.9%IGI | 4.62ct | Oval | F | VS2 | Ideal
From $1,203
Compare at $5,690
Save 77.9%IGI | 4.65ct | Oval | I | VS2 | Very Good
From $1,224
Compare at $5,550
Save 52.2%IGI | 4.69ct | Oval | F | VS1 | Very Good
From $1,228
Compare at $2,570
Save 55.5%IGI | 4.64ct | Oval | E | VVS2 | Excellent
From $1,249
Compare at $2,806
Save 49.1%IGI | 4.6ct | Oval | F | VS1 | Ideal
From $1,280
Compare at $2,513
Save 49.1%IGI | 4.6ct | Oval | F | VS1 | Ideal
From $1,280
Compare at $2,513
Save 61.7%IGI | 4.66ct | Oval | F | VS2 | Very Good
From $1,284
Compare at $3,355
Save 53.5%IGI | 4.63ct | Oval | G | VVS2 | Excellent
From $1,289
Compare at $2,772
Save 75.5%IGI | 4.6ct | Oval | F | VS1 | Excellent
From $1,316
Compare at $5,370
Save 77.7%IGI | 4.6ct | Oval | F | VVS2 | Excellent
From $1,317
Compare at $5,910
Save 78.9%IGI | 4.6ct | Oval | F | VVS2 | Very Good
From $1,343
Compare at $6,360
Save 61%IGI | 4.61ct | Oval | D | VVS2 | Very Good
From $1,401
Compare at $3,596
Save 70.3%IGI | 4.66ct | Oval | D | VS1 | Ideal
From $1,411
Compare at $4,750
Save 78.6%IGI | 4.6ct | Oval | E | VVS2 | Very Good
From $1,642
Compare at $7,660
Entry pricing in this category starts around $637.
What to Know When Shopping for 4.6 Carat Oval Lab Grown Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $27,864 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 $2,802 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 113 comparable stones in this segment. Prices start around $637 and go up to $28,501.
Based on the latest market data, the average asking price is about $4,053 with a median around $2,802.
The observed spread is roughly $27,864 across tracked listings, which is about 97.8% 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 $4,053. The median price is $2,802, 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 9 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 $27,864 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 4.6 carat Oval diamonds.