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Heart|Lab Grown|IGI

4.00ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG732520345

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG732520345

Diamond specifications and retailer prices

From $2,415 USD
As of November 2, 2026
Save $6,985 USD (74%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $9,400 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4ct lab-grown heart diamond

This 4ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG732520345 or 732520345. Listed at 16 retailers as of October 31, 2026, with prices from $2,415 to $9,400, a $6,985 spread on the same certified stone. Brilliant Earth lists it at $9,400. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.00
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG732520345
Dimensions10.56 × 9.67 × 6.56 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.56 mm9.67 mm4.00 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG732520345
Side View
Table 56.0%Crown 35.9°Girdle: STK-VTKPavilion 40.9°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $9,400 USD|Low: $2,319 USD|High: $16,620 USD|Avg: $5,591 USD|-23.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
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Retailer 17
November 2, 2026
Retailer 16$2,415 USD
Retailer 8$2,600 USD
Retailer 4$2,628 USD
Retailer 6$2,704 USD
Retailer 10$2,760 USD
Retailer 5$2,838 USD
Retailer 15$2,965 USD
Retailer 14$4,201 USD
Retailer 3$4,251 USD
Retailer 17$4,368 USD
Retailer 2$4,656 USD
Retailer 7$5,010 USD
Retailer 12$6,625 USD
Retailer 11$8,280 USD
Retailer 13$9,166 USD
Brilliant Earth$9,400 USD
Retailer 9$16,620 USD

42 data points across 17 retailers

16 retailers$2,415 USD to $9,400 USD

B+
Cheapest Retailer
-
$2,415 USD
B+
Retailer 2
-
$2,600 USD
View
B+
Retailer 3
-
$2,628 USD
View
B+
Retailer 4
-
$2,704 USD
View
Final sale: no returns
B+
Retailer 5
-
$2,760 USD
£2,173 GBP
View
B+
Retailer 6
-
$2,838 USD
View
B+
Retailer 7
-
$2,965 USD
View
B
Retailer 8
-
$4,201 USD
View
B
Retailer 9
-
$4,251 USD
View
B
Retailer 10
-
$4,368 USD
View
B
Retailer 11
-
$4,656 USD
€4,434 EUR
View
B
Retailer 12
-
$6,625 USD
A$10,193 AUD
View
B
Retailer 13
-
$8,280 USD
£6,520 GBP
View
B
Retailer 14
-
$9,166 USD
A$14,102 AUD
View
Most Expensive
B
Brilliant Earth
16112318Y · Oct 31
$9,400 USD
View
14 more retailers have this diamond
Prices start from $2,415 USDSave up to $6,985 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
4.00ct Heart
$2,415 USD