4.7 Carat Heart Lab Grown Diamond Prices Comparison
As of February 2026, 4.7 carat heart lab grown diamonds usually range from $984 to $18,220, with an average price of $2,710.In the last month, prices for these diamonds are down 1.8%.Compare 33 verified listings across 6 retailers tracked by CaratRadar.
4.7 Carat Heart Lab Grown Diamond Market Overview
CaratRadar currently tracks 33 verified 4.7-carat heart lab grown diamonds listed across 6 online retailers. Prices in this segment range from $984 to $18,220, with an average asking price of $2,710 and a median of $1,450.
The price spread of $17,236 (94.6% 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.
33 diamonds tracked in this segment
Price range: $984 to $18,220
Average price: $2,710
Median price: $1,450
Available across 6 retailers
Savings potential: up to 94.6%
Price Range Overview
As of Feb 28, 2026Real market range for this carat, shape, and diamond type.
33
$984
$2,710
$1,450
$18,220
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 88.7%4.66ct | Heart | E | VVS2 | Ideal
From $1,283
Compare at $11,330
IGISave 70.6%4.67ct | Heart | D | VS2 | Very Good
From $1,330
Compare at $4,525
IGISave 88.5%4.67ct | Heart | E | VS1 | Ideal
From $1,301
Compare at $11,330
GIASave 38.6%4.68ct | Heart | E | VS2 | Ideal
From $5,747
Compare at $9,360
IGISave 67.6%4.68ct | Heart | F | VS1 | Ideal
From $1,199
Compare at $3,695
IGISave 86.5%4.68ct | Heart | E | VVS2 | Very Good
From $1,543
Compare at $11,430
IGISave 67.1%4.69ct | Heart | F | SI1 | Ideal
From $2,504
Compare at $7,610
IGISave 88.7%4.69ct | Heart | E | VS1 | Excellent
From $1,277
Compare at $11,350
IGISave 84.2%4.7ct | Heart | G | VVS2 | Ideal
From $1,450
Compare at $9,170
IGISave 83.2%4.7ct | Heart | F | VVS1 | Excellent
From $3,081
Compare at $18,360
IGISave 81.9%4.7ct | Heart | E | VS1 | Excellent
From $1,661
Compare at $9,180
IGISave 81.7%4.7ct | Heart | F | VS1 | Excellent
From $1,587
Compare at $8,690
IGISave 43.1%4.7ct | Heart | H | VS1 | Ideal
From $1,166
Compare at $2,047
IGISave 85.6%4.7ct | Heart | E | VS2 | Ideal
From $1,309
Compare at $9,070
IGISave 80.1%4.71ct | Heart | F | VVS1 | Ideal
From $3,075
Compare at $15,470
IGISave 88.7%4.71ct | Heart | E | VVS2 | Ideal
From $1,297
Compare at $11,450
IGISave 86.9%4.72ct | Heart | F | VS1 | Ideal
From $1,533
Compare at $11,740
IGISave 86.5%4.72ct | Heart | E | VVS2 | Ideal
From $1,556
Compare at $11,530
IGISave 90.8%4.72ct | Heart | E | VVS2 | Ideal
From $1,055
Compare at $11,470
GIASave 72.1%4.72ct | Heart | D | IF | Excellent
From $18,220
Compare at $65,380
IGISave 88.5%4.72ct | Heart | E | VS1 | Excellent
From $1,312
Compare at $11,460
IGISave 79.5%4.73ct | Heart | D | VVS2 | Ideal
From $1,173
Compare at $5,720
IGISave 89.8%4.73ct | Heart | E | VS1 | Ideal
From $1,172
Compare at $11,470
IGISave 67.2%4.73ct | Heart | F | VS1 | Ideal
From $1,227
Compare at $3,735
IGISave 85.6%4.73ct | Heart | G | VVS2 | Ideal
From $1,466
Compare at $10,190
IGISave 66.4%4.73ct | Heart | F | VVS2 | Excellent
From $3,437
Compare at $10,230
IGISave 57%4.73ct | Heart | D | IF | Ideal
From $12,954
Compare at $30,110
IGISave 61.3%4.73ct | Heart | G | VVS2 | Ideal
From $1,488
Compare at $3,844
IGISave 88.1%4.74ct | Heart | G | VS1 | Ideal
From $984
Compare at $8,255
IGISave 82.9%4.74ct | Heart | E | VVS1 | Ideal
From $5,416
Compare at $31,680
IGISave 90%4.74ct | Heart | F | VVS2 | Ideal
From $1,030
Compare at $10,290
IGISave 90.8%4.74ct | Heart | E | VVS2 | Excellent
From $1,059
Compare at $11,570
IGISave 82%4.74ct | Heart | E | VVS1 | Ideal
From $3,534
Compare at $19,620
Entry pricing in this category starts around $984.
What to Know When Shopping for 4.7 Carat Heart Lab Grown Diamonds
- Always compare identical certified diamonds across retailers. Identical certificate numbers can have price differences of $17,236 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 $1,450 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.
- Heart-shaped diamonds require excellent symmetry to look balanced. Aim for carat weights above 0.5 where the shape is clearly visible.
Frequently Asked Questions
We currently track 33 comparable stones in this segment. Prices start around $984 and go up to $18,220.
Based on the latest market data, the average asking price is about $2,710 with a median around $1,450.
The observed spread is roughly $17,236 across tracked listings, which is about 94.6% 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 $1,450, 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 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 $17,236 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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