5.4 Carat Oval Lab Grown Diamond Prices Comparison
As of February 2026, 5.4 carat oval lab grown diamonds usually range from $1,125 to $19,757, with an average price of $3,283.In the last month, prices for these diamonds are down 2.2%.Compare 167 verified listings across 8 retailers tracked by CaratRadar.
5.4 Carat Oval Lab Grown Diamond Market Overview
CaratRadar currently tracks 167 verified 5.4-carat oval lab grown diamonds listed across 8 online retailers. Prices in this segment range from $1,125 to $19,757, with an average asking price of $3,283 and a median of $1,772.
The price spread of $18,632 (94.3% 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.
167 diamonds tracked in this segment
Price range: $1,125 to $19,757
Average price: $3,283
Median price: $1,772
Available across 8 retailers
Savings potential: up to 94.3%
Price Range Overview
As of Feb 28, 2026Real market range for this carat, shape, and diamond type.
167
$1,125
$3,283
$1,772
$19,757
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 34.9%5.35ct | Oval | G | SI1 | Ideal
From $1,753
Compare at $2,692
IGISave 36.7%5.35ct | Oval | G | VS1 | Excellent
From $2,699
Compare at $4,264
IGISave 80%5.35ct | Oval | D | VS1 | Excellent
From $1,632
Compare at $8,150
IGISave 83.9%5.35ct | Oval | H | VS2 | Ideal
From $1,195
Compare at $7,440
IGISave 81.4%5.35ct | Oval | F | VS1 | Excellent
From $1,394
Compare at $7,510
IGISave 73%5.35ct | Oval | E | VVS2 | Good
From $3,563
Compare at $13,172
IGISave 72.4%5.35ct | Oval | E | VS2 | Ideal
From $1,197
Compare at $4,330
IGISave 89.4%5.35ct | Oval | D | VS1 | Excellent
From $1,557
Compare at $14,740
GIASave 82.1%5.35ct | Oval | F | VVS2 | Excellent
From $3,826
Compare at $21,330
GIASave 75.8%5.35ct | Oval | E | VVS2 | Ideal
From $6,477
Compare at $26,760
GIASave 70.6%5.35ct | Oval | E | IF | Excellent
From $18,220
Compare at $62,020
IGISave 99.3%5.35ct | Oval | H | VS1 | Excellent
From $1,251
Compare at $179,225
IGISave 13.6%5.35ct | Oval | E | VVS1 | Ideal
From $9,282
Compare at $10,740
IGISave 53.2%5.35ct | Oval | F | VS1 | Excellent
From $1,427
Compare at $3,047
IGISave 82.9%5.35ct | Oval | E | VVS1 | Ideal
From $4,936
Compare at $28,820
IGISave 73.5%5.35ct | Oval | F | VS1 | Very Good
From $1,762
Compare at $6,640
IGISave 14.7%5.35ct | Oval | F | VS1 | Ideal
From $7,837
Compare at $9,189
IGISave 77%5.35ct | Oval | H | VS2 | Ideal
From $1,674
Compare at $7,270
IGISave 59.3%5.35ct | Oval | FANCY | VS1 | Ideal
From $5,879
Compare at $14,450
IGISave 83.9%5.35ct | Oval | F | VVS2 | Ideal
From $1,488
Compare at $9,220
IGISave 77.6%5.35ct | Oval | E | VVS1 | Excellent
From $3,724
Compare at $16,640
IGISave 14.7%5.36ct | Oval | F | VS1 | Ideal
From $7,851
Compare at $9,206
IGISave 36.7%5.36ct | Oval | G | VS1 | Excellent
From $2,704
Compare at $4,272
IGISave 74.6%5.36ct | Oval | F | SI1 | Ideal
From $2,134
Compare at $8,390
IGISave 86.4%5.36ct | Oval | D | VS2 | Ideal
From $1,812
Compare at $13,290
IGISave 82.4%5.36ct | Oval | F | VS1 | Excellent
From $1,396
Compare at $7,950
IGISave 89.1%5.36ct | Oval | E | VVS2 | Excellent
From $1,493
Compare at $13,720
GIASave 53.5%5.36ct | Oval | E | VVS2 | Ideal
From $13,910
Compare at $29,920
IGISave 80.7%5.36ct | Oval | G | VS1 | Excellent
From $1,320
Compare at $6,830
IGISave 80.8%5.36ct | Oval | E | VVS2 | Very Good
From $2,050
Compare at $10,690
IGISave 77.9%5.36ct | Oval | F | VS2 | Ideal
From $1,343
Compare at $6,070
IGISave 22.5%5.36ct | Oval | E | VVS2 | Ideal
From $2,542
Compare at $3,282
IGISave 44.9%5.37ct | Oval | G | VS2 | Excellent
From $2,900
Compare at $5,260
IGISave 84.5%5.37ct | Oval | G | VS1 | Ideal
From $1,246
Compare at $8,050
IGISave 81%5.37ct | Oval | E | VS2 | Ideal
From $2,113
Compare at $11,100
IGISave 80.5%5.37ct | Oval | G | VS1 | Excellent
From $1,192
Compare at $6,100
IGISave 91.1%5.37ct | Oval | F | VVS2 | Excellent
From $1,289
Compare at $14,440
IGISave 86.6%5.37ct | Oval | D | VVS2 | Excellent
From $2,059
Compare at $15,390
IGISave 61%5.37ct | Oval | G | VS1 | Ideal
From $1,125
Compare at $2,885
IGISave 81.7%5.37ct | Oval | E | VVS2 | Ideal
From $1,499
Compare at $8,200
IGISave 82.9%5.37ct | Oval | E | VS1 | Excellent
From $1,469
Compare at $8,570
IGISave 71.3%5.37ct | Oval | E | VVS2 | Excellent
From $3,091
Compare at $10,780
IGISave 83.6%5.37ct | Oval | D | VS1 | Excellent
From $1,807
Compare at $11,030
IGISave 47.3%5.37ct | Oval | F | VVS2 | Ideal
From $2,704
Compare at $5,133
IGISave 70.4%5.37ct | Oval | E | VVS2 | Very Good
From $2,585
Compare at $8,730
IGISave 90.5%5.37ct | Oval | E | VS2 | Excellent
From $1,246
Compare at $13,060
IGI5.37ct | Oval | H | VS1 | Ideal
From $1,909
Compare at $2,105
IGISave 79.1%5.37ct | Oval | H | VS1 | Ideal
From $1,729
Compare at $8,290
IGISave 77.7%5.37ct | Oval | E | VVS2 | Ideal
From $2,141
Compare at $9,599
IGISave 32.9%5.37ct | Oval | F | VVS2 | Ideal
From $1,374
Compare at $2,048
Entry pricing in this category starts around $1,125.
What to Know When Shopping for 5.4 Carat Oval Lab Grown Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $18,632 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 $1,772 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 167 comparable stones in this segment. Prices start around $1,125 and go up to $19,757.
Based on the latest market data, the average asking price is about $3,283 with a median around $1,772.
The observed spread is roughly $18,632 across tracked listings, which is about 94.3% 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 $1,772, 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 8 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 $18,632 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 5.4 carat Oval diamonds.