4.7 Carat Cushion Lab Grown Diamond Prices Comparison
As of May 2026, 4.7 carat cushion lab grown diamonds usually range from $630 to $44,813, with an average price of $5,093.In the last month, prices for these diamonds are down 4.1%.Compare 68 verified listings across 6 retailers tracked by CaratRadar.
4.7 Carat Cushion Lab Grown Diamond Market Overview
CaratRadar currently tracks 68 verified 4.7-carat cushion lab grown diamonds listed across 6 online retailers. Prices in this segment range from $630 to $44,812, with an average asking price of $5,093 and a median of $3,526.
The price spread of $44,182 (98.6% 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.
68 diamonds tracked in this segment
Price range: $630 to $44,812
Average price: $5,093
Median price: $3,526
Available across 6 retailers
Savings potential: up to 98.6%
Price Range Overview
As of May 29, 2026Real market range for this carat, shape, and diamond type.
68
$630
$5,093
$3,526
$44,813
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 69.1%IGI | 4.73ct | Cushion | E | VS2 | Very Good
From $907
Compare at $2,938
Save 76.8%IGI | 4.79ct | Cushion | H | VS1 | Very Good
From $930
Compare at $4,000
Save 71.7%IGI | 4.75ct | Cushion | G | VVS2 | Ideal
From $941
Compare at $3,320
Save 63.1%IGI | 4.72ct | Cushion | F | VVS2 | Very Good
From $955
Compare at $2,586
Save 64.2%IGI | 4.78ct | Cushion | E | VVS2 | Excellent
From $1,040
Compare at $2,901
Save 62.8%IGI | 4.71ct | Cushion | E | VS1 | Very Good
From $1,050
Compare at $2,822
Save 63.6%IGI | 4.79ct | Cushion | E | VVS2 | Excellent
From $1,062
Compare at $2,917
Save 78.2%IGI | 4.78ct | Cushion | D | VS1 | Ideal
From $1,065
Compare at $4,875
Save 77.9%IGI | 4.77ct | Cushion | D | VS1 | Ideal
From $1,073
Compare at $4,865
Save 62.5%IGI | 4.76ct | Cushion | E | VS1 | Very Good
From $1,085
Compare at $2,891
Save 14%IGI | 4.72ct | Cushion | G | VVS2 | Excellent
From $1,114
Compare at $1,295
Save 60.4%IGI | 4.72ct | Cushion | E | VS1 | Very Good
From $1,131
Compare at $2,859
Save 60.7%IGI | 4.76ct | Cushion | E | VS1 | Very Good
From $1,141
Compare at $2,905
Save 72.9%IGI | 4.77ct | Cushion | FANCY | VS1 | Very Good
From $1,204
Compare at $4,436
Save 72.4%IGI | 4.71ct | Cushion | FANCY | VS1 | Very Good
From $1,240
Compare at $4,489
Save 79.9%IGI | 4.71ct | Cushion | E | VVS2 | Ideal
From $1,328
Compare at $6,610
Save 53.8%IGI | 4.71ct | Cushion | E | VS1 | Very Good
From $1,359
Compare at $2,942
Save 53.7%IGI | 4.77ct | Cushion | FANCY | VS2 | Ideal
From $1,382
Compare at $2,982
Save 52.2%IGI | 4.74ct | Cushion | E | VS1 | Very Good
From $1,423
Compare at $2,978
Save 76.2%IGI | 4.79ct | Cushion | G | VVS2 | Ideal
From $1,451
Compare at $6,100
IGI | 4.78ct | Cushion | FANCY | VS1 | Excellent
From $1,466
Compare at $1,578
Save 78%IGI | 4.78ct | Cushion | F | VVS1 | Very Good
From $1,501
Compare at $6,818
Save 51.5%IGI | 4.73ct | Cushion | E | VS2 | Very Good
From $1,512
Compare at $3,120
IGI | 4.72ct | Cushion | FANCY | VS2 | Very Good
From $1,626
Compare at $3,506
Save 77%IGI | 4.78ct | Cushion | F | VS1 | Ideal
From $1,646
Compare at $7,170
Save 75.7%IGI | 4.78ct | Cushion | F | VS1 | Ideal
From $1,646
Compare at $6,780
Save 72.3%IGI | 4.76ct | Cushion | E | VVS1 | Ideal
From $1,708
Compare at $6,173
Save 72.1%IGI | 4.72ct | Cushion | F | VS1 | Ideal
From $1,760
Compare at $6,300
Save 62.6%IGI | 4.73ct | Cushion | F | VS2 | Ideal
From $1,764
Compare at $4,720
Save 35.4%IGI | 4.76ct | Cushion | F | VS1 | Very Good
From $1,790
Compare at $2,770
IGI | 4.71ct | Cushion | FANCY | VS1 | Good
From $1,795
Compare at $5,248
Save 65.7%IGI | 4.76ct | Cushion | F | VS1 | Very Good
From $1,921
Compare at $5,600
Save 77.9%IGI | 4.79ct | Cushion | G | VS1 | Excellent
From $2,042
Compare at $9,250
Save 39.9%IGI | 4.77ct | Cushion | E | VVS2 | Very Good
From $2,084
Compare at $3,469
IGI | 4.72ct | Cushion | FANCY | VS1 | Very Good
From $2,106
Compare at $5,551
Save 37.4%IGI | 4.74ct | Cushion | E | VVS2 | Very Good
From $2,112
Compare at $3,373
Save 38.2%IGI | 4.72ct | Cushion | E | VVS2 | Very Good
From $2,122
Compare at $3,433
Save 65.1%IGI | 4.75ct | Cushion | FANCY | VVS2 | Excellent
From $2,171
Compare at $6,222
Save 18.9%IGI | 4.72ct | Cushion | F | VS1 | Very Good
From $2,286
Compare at $2,819
Save 62.7%IGI | 4.73ct | Cushion | E | VVS1 | Very Good
From $2,327
Compare at $6,231
Save 68.2%IGI | 4.74ct | Cushion | D | VVS1 | Excellent
From $2,505
Compare at $7,866
Save 79.3%IGI | 4.79ct | Cushion | F | VVS2 | Excellent
From $2,515
Compare at $12,150
Save 66.7%IGI | 4.73ct | Cushion | D | VVS2 | Ideal
From $2,594
Compare at $7,800
Save 19.2%IGI | 4.73ct | Cushion | F | VS1 | Very Good
From $2,671
Compare at $3,305
Save 79.4%IGI | 4.72ct | Cushion | E | VVS2 | Very Good
From $2,680
Compare at $12,990
Save 70.3%IGI | 4.74ct | Cushion | FANCY | VVS2 | Good
From $2,729
Compare at $9,199
Save 79.2%IGI | 4.78ct | Cushion | E | VVS2 | Very Good
From $2,740
Compare at $13,150
Save 78.1%IGI | 4.75ct | Cushion | D | VVS2 | Ideal
From $2,943
Compare at $13,450
Save 79%IGI | 4.78ct | Cushion | D | VVS1 | Very Good
From $3,245
Compare at $15,450
Save 75.4%IGI | 4.71ct | Cushion | D | VVS1 | Very Good
From $3,739
Compare at $15,230
Entry pricing in this category starts around $630.
What to Know When Shopping for 4.7 Carat Cushion Lab Grown Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $44,182 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 $3,526 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.
- Cushion cuts come in standard and modified brilliant varieties. Modified brilliants tend to show more fire, while standard cushions have broader facets.
Frequently Asked Questions
We currently track 68 comparable stones in this segment. Prices start around $630 and go up to $44,812.
Based on the latest market data, the average asking price is about $5,093 with a median around $3,526.
The observed spread is roughly $44,182 across tracked listings, which is about 98.6% 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 $5,093. The median price is $3,526, 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 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 $44,182 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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