4.7 Carat Cushion Lab Grown Diamond Prices Comparison
As of April 2026, 4.7 carat cushion lab grown diamonds usually range from $630 to $50,080, with an average price of $5,243.In the last month, prices for these diamonds are up 0.3%.Compare 123 verified listings across 9 retailers tracked by CaratRadar.
4.7 Carat Cushion Lab Grown Diamond Market Overview
CaratRadar currently tracks 123 verified 4.7-carat cushion lab grown diamonds listed across 9 online retailers. Prices in this segment range from $630 to $50,080, with an average asking price of $5,243 and a median of $3,732.
The price spread of $49,450 (98.7% 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.
123 diamonds tracked in this segment
Price range: $630 to $50,080
Average price: $5,243
Median price: $3,732
Available across 9 retailers
Savings potential: up to 98.7%
Price Range Overview
As of Apr 14, 2026Real market range for this carat, shape, and diamond type.
123
$630
$5,243
$3,732
$50,080
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 74.6%GIA | 4.71ct | Cushion | D | VVS1 | Excellent
From $7,829
Compare at $30,800
Save 73.8%IGI | 4.71ct | Cushion | G | VVS2 | Ideal
From $1,394
Compare at $5,320
Save 72.5%IGI | 4.71ct | Cushion | G | VS1 | Ideal
From $1,384
Compare at $5,040
Save 78.6%IGI | 4.71ct | Cushion | G | VVS2 | Ideal
From $1,904
Compare at $8,900
Save 79.6%IGI | 4.71ct | Cushion | E | VS1 | Excellent
From $2,076
Compare at $10,160
Save 79.6%IGI | 4.71ct | Cushion | F | VS1 | Excellent
From $1,971
Compare at $9,660
Save 59.9%IGI | 4.71ct | Cushion | D | VVS1 | Very Good
From $6,111
Compare at $15,230
IGI | 4.71ct | Cushion | FANCY | VS1 | Good
From $3,376
Compare at $5,248
IGI | 4.71ct | Cushion | E | VS1 | Ideal
From $7,840
Compare at $8,619
Save 77%IGI | 4.71ct | Cushion | D | VVS2 | Ideal
From $1,918
Compare at $8,340
Save 59.5%IGI | 4.71ct | Cushion | D | IF | Ideal
From $10,155
Compare at $25,070
Save 72.8%IGI | 4.71ct | Cushion | E | VVS1 | Very Good
From $4,172
Compare at $15,330
Save 62.1%IGI | 4.71ct | Cushion | E | VS1 | Ideal
From $2,496
Compare at $6,590
Save 72.4%IGI | 4.71ct | Cushion | F | VS1 | Very Good
From $3,598
Compare at $13,020
Save 77.8%IGI | 4.71ct | Cushion | E | VVS2 | Ideal
From $2,527
Compare at $11,400
Save 73.3%GIA | 4.72ct | Cushion | D | VVS2 | Excellent
From $5,291
Compare at $19,820
Save 37.5%GIA | 4.72ct | Cushion | G | VS2 | Ideal
From $6,278
Compare at $10,050
Save 74.6%GIA | 4.72ct | Cushion | D | VVS1 | Excellent
From $7,845
Compare at $30,860
Save 74.2%IGI | 4.72ct | Cushion | G | VS1 | Ideal
From $1,387
Compare at $5,380
Save 82.2%IGI | 4.72ct | Cushion | D | VS2 | Excellent
From $1,781
Compare at $10,010
Save 62.8%IGI | 4.72ct | Cushion | E | VVS2 | Ideal
From $3,078
Compare at $8,280
IGI | 4.72ct | Cushion | FANCY | VS2 | Very Good
From $2,902
Compare at $3,506
Save 79.5%IGI | 4.72ct | Cushion | F | VS1 | Excellent
From $2,016
Compare at $9,850
Save 82.1%IGI | 4.72ct | Cushion | E | VS1 | Excellent
From $1,733
Compare at $9,682
Save 77.1%IGI | 4.72ct | Cushion | D | VS1 | Excellent
From $2,175
Compare at $9,510
Save 76.1%IGI | 4.72ct | Cushion | F | VVS2 | Ideal
From $1,837
Compare at $7,680
Save 76.1%IGI | 4.72ct | Cushion | E | VVS2 | Ideal
From $1,696
Compare at $7,090
Save 54.7%IGI | 4.72ct | Cushion | F | VS1 | Excellent
From $2,502
Compare at $5,520
Save 77.3%IGI | 4.72ct | Cushion | F | VS1 | Very Good
From $1,528
Compare at $6,730
IGI | 4.72ct | Cushion | FANCY | VS1 | Very Good
From $3,960
Compare at $5,551
Save 57.7%IGI | 4.72ct | Cushion | F | VS1 | Ideal
From $2,502
Compare at $5,910
Save 27.6%IGI | 4.72ct | Cushion | F | VVS2 | Very Good
From $1,765
Compare at $2,439
Save 88.8%IGI | 4.72ct | Cushion | G | VS1 | Very Good
From $910
Compare at $8,120
GIA | 4.73ct | Cushion | D | FL | Ideal
From $36,760
Compare at $40,356
Save 54.5%GIA | 4.73ct | Cushion | E | VVS2 | Ideal
From $8,500
Compare at $18,690
IGI | 4.73ct | Cushion | H | VS1 | Ideal
From $1,854
Compare at $1,855
Save 42.7%IGI | 4.73ct | Cushion | F | VS2 | Ideal
From $2,706
Compare at $4,720
Save 78.3%IGI | 4.73ct | Cushion | G | VVS2 | Ideal
From $1,317
Compare at $6,060
IGI | 4.73ct | Cushion | E | VS1 | Very Good
From $1,753
Compare at $1,755
Save 79.5%IGI | 4.73ct | Cushion | F | VVS2 | Excellent
From $2,062
Compare at $10,070
Save 77.6%IGI | 4.73ct | Cushion | E | VS1 | Ideal
From $1,587
Compare at $7,090
IGI | 4.73ct | Cushion | E | VS2 | Very Good
From $2,153
Compare at $2,155
Save 14.7%IGI | 4.73ct | Cushion | D | VVS2 | Excellent
From $10,050
Compare at $11,778
Save 77.6%IGI | 4.73ct | Cushion | E | VVS2 | Ideal
From $1,489
Compare at $6,640
Save 75.9%IGI | 4.73ct | Cushion | F | VS1 | Ideal
From $1,531
Compare at $6,360
Save 28.9%IGI | 4.73ct | Cushion | E | VVS2 | Very Good
From $1,303
Compare at $1,833
Save 78.2%GIA | 4.74ct | Cushion | D | VS1 | Excellent
From $5,296
Compare at $24,290
Save 15%GIA | 4.74ct | Cushion | E | FL | Ideal
From $25,770
Compare at $30,331
Save 75.6%IGI | 4.74ct | Cushion | G | VS1 | Very Good
From $1,291
Compare at $5,290
Save 70.4%IGI | 4.74ct | Cushion | E | VVS2 | Very Good
From $3,372
Compare at $11,400
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 $49,450 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 $3,732 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 123 comparable stones in this segment. Prices start around $630 and go up to $50,080.
Based on the latest market data, the average asking price is about $5,243 with a median around $3,732.
The observed spread is roughly $49,450 across tracked listings, which is about 98.7% 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 $3,732, 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 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 $49,450 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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