4.7 Carat Round Lab Grown Diamond Prices Comparison
As of April 2026, 4.7 carat round lab grown diamonds usually range from $660 to $39,895, with an average price of $4,115.In the last month, prices for these diamonds are down 1.1%.Compare 566 verified listings across 10 retailers tracked by CaratRadar.
4.7 Carat Round Lab Grown Diamond Market Overview
CaratRadar currently tracks 566 verified 4.7-carat round lab grown diamonds listed across 10 online retailers. Prices in this segment range from $660 to $39,895, with an average asking price of $4,115 and a median of $2,896.
The price spread of $39,235 (98.3% 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.
566 diamonds tracked in this segment
Price range: $660 to $39,895
Average price: $4,115
Median price: $2,896
Available across 10 retailers
Savings potential: up to 98.3%
Price Range Overview
As of Apr 14, 2026Real market range for this carat, shape, and diamond type.
566
$660
$4,115
$2,896
$39,895
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 67.8%GCAL | 4.71ct | Round | F | VS2 | Excellent
From $3,698
Compare at $11,500
Save 79%GCAL | 4.71ct | Round | E | VS1 | Ideal
From $2,097
Compare at $9,990
Save 70.5%GIA | 4.71ct | Round | D | VS1 | Excellent
From $5,075
Compare at $17,180
Save 72.3%GIA | 4.71ct | Round | G | SI1 | Excellent
From $2,814
Compare at $10,170
Save 67.7%GIA | 4.71ct | Round | G | VS1 | Excellent
From $5,888
Compare at $18,230
Save 68.4%GIA | 4.71ct | Round | E | VS1 | Excellent
From $7,206
Compare at $22,780
Save 67.7%GIA | 4.71ct | Round | G | VS1 | Excellent
From $5,888
Compare at $18,230
Save 67.7%GIA | 4.71ct | Round | G | VS1 | Excellent
From $5,888
Compare at $18,230
Save 68.7%GIA | 4.71ct | Round | H | VVS2 | Excellent
From $4,993
Compare at $15,950
GIA | 4.71ct | Round | F | VS1 | Excellent
From $11,070
Save 69.3%GIA | 4.71ct | Round | D | IF | Excellent
From $18,185
Compare at $59,240
Save 68.8%GIA | 4.71ct | Round | E | VVS2 | Ideal
From $8,290
Compare at $26,580
Save 72.4%GIA | 4.71ct | Round | G | VS1 | Excellent
From $2,516
Compare at $9,120
Save 27.2%GIA | 4.71ct | Round | G | VS2 | Very Good
From $8,170
Compare at $11,230
Save 68.1%GIA | 4.71ct | Round | D | VVS1 | Excellent
From $9,530
Compare at $29,830
Save 68.8%GIA | 4.71ct | Round | H | VS2 | Excellent
From $3,075
Compare at $9,850
Save 31.2%GIA | 4.71ct | Round | E | VS1 | Ideal
From $4,656
Compare at $6,768
Save 78.6%GIA | 4.71ct | Round | G | VS2 | Ideal
From $2,355
Compare at $11,030
Save 83.1%IGI | 4.71ct | Round | G | VS2 | Ideal
From $1,347
Compare at $7,990
Save 83.1%IGI | 4.71ct | Round | G | VS2 | Ideal
From $1,347
Compare at $7,990
Save 81.6%IGI | 4.71ct | Round | F | VS2 | Excellent
From $1,361
Compare at $7,400
Save 76.7%IGI | 4.71ct | Round | G | VS2 | Ideal
From $1,814
Compare at $7,790
Save 56%IGI | 4.71ct | Round | G | VS2 | Ideal
From $1,347
Compare at $3,060
Save 77.8%IGI | 4.71ct | Round | D | VS2 | Ideal
From $2,622
Compare at $11,800
Save 81.1%IGI | 4.71ct | Round | G | VS1 | Ideal
From $1,776
Compare at $9,420
Save 84.9%IGI | 4.71ct | Round | G | VS1 | Ideal
From $1,417
Compare at $9,410
Save 40.5%IGI | 4.71ct | Round | I | VS1 | Ideal
From $1,652
Compare at $2,775
Save 56%IGI | 4.71ct | Round | G | VS2 | Ideal
From $1,347
Compare at $3,060
Save 83.1%IGI | 4.71ct | Round | G | VS2 | Ideal
From $1,347
Compare at $7,990
Save 76.7%IGI | 4.71ct | Round | G | VS2 | Ideal
From $1,814
Compare at $7,790
Save 42.1%IGI | 4.71ct | Round | H | VS1 | Ideal
From $1,773
Compare at $3,060
Save 83.1%IGI | 4.71ct | Round | G | VS2 | Ideal
From $1,347
Compare at $7,990
Save 83.1%IGI | 4.71ct | Round | G | VS2 | Ideal
From $1,347
Compare at $7,990
Save 40.5%IGI | 4.71ct | Round | H | VS2 | Ideal
From $1,652
Compare at $2,775
Save 82.3%IGI | 4.71ct | Round | G | VS2 | Ideal
From $1,347
Compare at $7,590
Save 70.3%IGI | 4.71ct | Round | F | SI1 | Ideal
From $1,300
Compare at $4,370
Save 83.1%IGI | 4.71ct | Round | G | VS2 | Ideal
From $1,347
Compare at $7,990
Save 81.8%IGI | 4.71ct | Round | F | VS1 | Ideal
From $1,337
Compare at $7,350
Save 79.3%IGI | 4.71ct | Round | F | VS2 | Excellent
From $1,361
Compare at $6,570
Save 76.2%IGI | 4.71ct | Round | G | VS1 | Excellent
From $1,277
Compare at $5,370
Save 66.6%IGI | 4.71ct | Round | F | VS2 | Ideal
From $2,794
Compare at $8,370
Save 83.1%IGI | 4.71ct | Round | G | VS2 | Ideal
From $1,347
Compare at $7,990
Save 78.4%IGI | 4.71ct | Round | G | VS1 | Ideal
From $1,659
Compare at $7,690
Save 76.2%IGI | 4.71ct | Round | F | IF | Ideal
From $9,933
Compare at $41,780
Save 63.8%IGI | 4.71ct | Round | D | VVS1 | Ideal
From $4,533
Compare at $12,530
Save 72%IGI | 4.71ct | Round | F | VVS1 | Ideal
From $3,103
Compare at $11,070
Save 51.3%IGI | 4.71ct | Round | F | VS1 | Ideal
From $1,804
Compare at $3,702
Save 78.4%IGI | 4.71ct | Round | F | VS1 | Ideal
From $1,821
Compare at $8,440
Save 36.4%IGI | 4.71ct | Round | E | VS1 | Ideal
From $3,272
Compare at $5,148
Save 82%IGI | 4.71ct | Round | D | VVS2 | Ideal
From $2,840
Compare at $15,740
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 $39,235 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 $2,896 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 566 comparable stones in this segment. Prices start around $660 and go up to $39,895.
Based on the latest market data, the average asking price is about $4,115 with a median around $2,896.
The observed spread is roughly $39,235 across tracked listings, which is about 98.3% 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 $2,896, 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 10 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 $39,235 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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