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Heart|Lab Grown|IGI

4.02ct D VS2 Heart Lab Grown Diamond

EX • D/VS2 • IGI LG660496403

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG660496403

Diamond specifications and retailer prices

From $1,020 USD
As of October 29, 2026
Save $3,270 USD (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,290 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 4.02ct lab-grown heart diamond

This 4.02ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG660496403 or 660496403. Listed at 13 retailers as of October 28, 2026, with prices from $1,020 to $4,290, a $3,270 spread on the same certified stone. Brilliant Earth lists it at $4,290. 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

4.02
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660496403
Dimensions9.95 × 10.96 × 6.52 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.95 mm10.96 mm4.02 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG660496403
Side View
Table 57.0%Crown 36.3°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 59.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $4,290 USD|Low: $716 USD|High: $4,500 USD|Avg: $1,929 USD|-4.7%
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
October 30, 2026
Retailer 4$718 USD
Retailer 5$772 USD
Retailer 7$1,020 USD
Retailer 6$1,216 USD
Retailer 10$1,241 USD
Retailer 2$1,324 USD
Retailer 12$1,339 USD
Retailer 11$1,901 USD
Retailer 9$2,034 USD
Retailer 13$2,816 USD
Retailer 3$2,847 USD
Retailer 8$3,247 USD
Brilliant Earth$4,290 USD

36 data points across 13 retailers

13 retailers$1,020 USD to $4,290 USD

Retailer 1
-
$718 USD
£566 GBP
Price last confirmed 22 days ago
Retailer 2
-
$762 USD
View
Price last confirmed 32 days ago
A
Retailer 3
-
$1,020 USD
View
A
Retailer 4
-
$1,216 USD
€1,158 EUR
View
A
Retailer 5
-
$1,241 USD
View
A
Retailer 6
-
$1,324 USD
£1,042 GBP
View
A
Retailer 7
-
$1,339 USD
View
B+
Retailer 8
-
$1,901 USD
View
B+
Retailer 9
-
$2,034 USD
View
B
Retailer 10
-
$2,816 USD
View
Retailer 11
-
$2,847 USD
View
Price last confirmed 11 days ago
B
Retailer 12
-
$3,247 USD
£2,557 GBP
View
Most Expensive
B
Brilliant Earth
12047270A · Oct 28
$4,290 USD
View
12 more retailers have this diamond
Prices start from $1,020 USDSave up to $3,270 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.

A
4.02ct Heart
$1,020 USD