4.7 Carat Round Lab Grown Diamond Prices Comparison
As of May 2026, 4.7 carat round lab grown diamonds usually range from $660 to $35,393, with an average price of $3,795.In the last month, prices for these diamonds are down 4.4%.Compare 283 verified listings across 9 retailers tracked by CaratRadar.
4.7 Carat Round Lab Grown Diamond Market Overview
CaratRadar currently tracks 283 verified 4.7-carat round lab grown diamonds listed across 9 online retailers. Prices in this segment range from $660 to $35,393, with an average asking price of $3,795 and a median of $2,691.
The price spread of $34,733 (98.1% 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.
283 diamonds tracked in this segment
Price range: $660 to $35,393
Average price: $3,795
Median price: $2,691
Available across 9 retailers
Savings potential: up to 98.1%
Price Range Overview
As of May 29, 2026Real market range for this carat, shape, and diamond type.
283
$660
$3,795
$2,691
$35,393
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 75.8%IGI | 4.78ct | Round | E | VS2 | Excellent
From $844
Compare at $3,485
Save 75.5%IGI | 4.74ct | Round | E | VS2 | Excellent
From $847
Compare at $3,460
Save 52.6%IGI | 4.71ct | Round | G | VS2 | Ideal
From $873
Compare at $1,841
Save 52.6%IGI | 4.71ct | Round | G | VS2 | Ideal
From $873
Compare at $1,841
Save 76.5%IGI | 4.78ct | Round | E | VS1 | Excellent
From $875
Compare at $3,725
Save 76.5%IGI | 4.79ct | Round | E | VS1 | Excellent
From $876
Compare at $3,735
Save 76.5%IGI | 4.79ct | Round | E | VS1 | Excellent
From $876
Compare at $3,735
Save 76.5%IGI | 4.79ct | Round | E | VS1 | Excellent
From $876
Compare at $3,735
Save 76.5%IGI | 4.79ct | Round | E | VS1 | Excellent
From $876
Compare at $3,735
Save 76%IGI | 4.71ct | Round | E | VS1 | Excellent
From $882
Compare at $3,670
Save 56.6%IGI | 4.72ct | Round | G | VVS2 | Excellent
From $909
Compare at $2,096
Save 66.8%IGI | 4.72ct | Round | F | VVS2 | Excellent
From $915
Compare at $2,754
Save 39.7%IGI | 4.75ct | Round | F | VS2 | Ideal
From $939
Compare at $1,557
Save 21.6%IGI | 4.71ct | Round | F | VS2 | Excellent
From $946
Compare at $1,206
Save 70.5%IGI | 4.75ct | Round | F | VS2 | Excellent
From $946
Compare at $3,207
Save 62.6%IGI | 4.71ct | Round | E | VS1 | Ideal
From $954
Compare at $2,550
Save 73.4%IGI | 4.72ct | Round | E | VVS2 | Excellent
From $955
Compare at $3,596
Save 61.4%IGI | 4.73ct | Round | F | VS2 | Excellent
From $960
Compare at $2,486
Save 70.5%IGI | 4.71ct | Round | E | VS2 | Excellent
From $960
Compare at $3,252
Save 70.5%IGI | 4.76ct | Round | E | VS2 | Excellent
From $970
Compare at $3,287
Save 61.7%IGI | 4.71ct | Round | E | VS1 | Excellent
From $971
Compare at $2,534
Save 61.7%IGI | 4.71ct | Round | E | VS1 | Ideal
From $971
Compare at $2,534
Save 61.8%IGI | 4.73ct | Round | E | VS1 | Excellent
From $975
Compare at $2,555
Save 61.9%IGI | 4.74ct | Round | E | VS1 | Excellent
From $977
Compare at $2,565
Save 62%IGI | 4.75ct | Round | E | VS1 | Excellent
From $979
Compare at $2,576
Save 62.1%IGI | 4.77ct | Round | E | VS1 | Ideal
From $983
Compare at $2,596
Save 62.1%IGI | 4.77ct | Round | E | VS1 | Ideal
From $983
Compare at $2,596
Save 70.5%IGI | 4.73ct | Round | G | VVS2 | Ideal
From $986
Compare at $3,341
Save 63.8%IGI | 4.71ct | Round | F | VVS2 | Excellent
From $993
Compare at $2,742
Save 70.5%IGI | 4.77ct | Round | G | VVS2 | Ideal
From $995
Compare at $3,370
Save 64.8%IGI | 4.71ct | Round | E | VVS2 | Excellent
From $999
Compare at $2,836
Save 61%IGI | 4.71ct | Round | E | VS1 | Excellent
From $999
Compare at $2,562
Save 64.8%IGI | 4.72ct | Round | E | VVS2 | Ideal
From $1,001
Compare at $2,847
Save 64%IGI | 4.75ct | Round | F | VVS2 | Excellent
From $1,002
Compare at $2,787
Save 77.9%IGI | 4.71ct | Round | D | VS2 | Excellent
From $1,009
Compare at $4,565
Save 65.1%IGI | 4.76ct | Round | E | VVS2 | Excellent
From $1,010
Compare at $2,893
Save 65.1%IGI | 4.76ct | Round | E | VVS2 | Excellent
From $1,010
Compare at $2,893
Save 61.1%IGI | 4.75ct | Round | E | VS1 | Excellent
From $1,012
Compare at $2,604
Save 72.3%IGI | 4.75ct | Round | E | VVS2 | Excellent
From $1,013
Compare at $3,659
Save 63.7%IGI | 4.76ct | Round | F | VVS2 | Ideal
From $1,015
Compare at $2,799
Save 65.1%IGI | 4.78ct | Round | E | VVS2 | Ideal
From $1,019
Compare at $2,917
Save 77.9%IGI | 4.76ct | Round | D | VS2 | Excellent
From $1,019
Compare at $4,615
Save 60.3%IGI | 4.72ct | Round | F | SI1 | Excellent
From $1,023
Compare at $2,577
Save 60.8%IGI | 4.76ct | Round | E | VS1 | Ideal
From $1,025
Compare at $2,614
Save 62.7%IGI | 4.71ct | Round | F | VVS2 | Excellent
From $1,026
Compare at $2,754
Save 63.6%IGI | 4.71ct | Round | E | VVS2 | Ideal
From $1,026
Compare at $2,822
Save 62.8%IGI | 4.72ct | Round | F | VVS2 | Ideal
From $1,029
Compare at $2,765
Save 62.9%IGI | 4.73ct | Round | F | VVS2 | Ideal
From $1,031
Compare at $2,776
Save 64.2%IGI | 4.75ct | Round | E | VVS2 | Excellent
From $1,033
Compare at $2,887
Save 62.9%IGI | 4.74ct | Round | F | VVS2 | Ideal
From $1,033
Compare at $2,787
Entry pricing in this category starts around $660.
What to Know When Shopping for 4.7 Carat Round Lab Grown Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $34,733 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 $2,691 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 283 comparable stones in this segment. Prices start around $660 and go up to $35,393.
Based on the latest market data, the average asking price is about $3,795 with a median around $2,691.
The observed spread is roughly $34,733 across tracked listings, which is about 98.1% 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 $3,795. The median price is $2,691, 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 $34,733 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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