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Heart|Lab Grown|IGI

4.12ct D VVS2 Heart Lab Grown Diamond

EX • D/VVS2 • IGI LG715510051

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG715510051

Diamond specifications and retailer prices

From $863 USD
As of October 27, 2026
Save $7,367 USD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $8,230 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 4.12ct lab-grown heart diamond

This 4.12ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG715510051 or 715510051. Listed at 17 retailers as of October 27, 2026, with prices from $863 to $8,230, a $7,367 spread on the same certified stone. Brilliant Earth lists it at $8,230. 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

4.12
Carat
D
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG715510051
Dimensions9.78 × 10.99 × 6.36 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.78 mm10.99 mm4.12 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG715510051
Side View
Table 56.0%Crown 37.3°Girdle: STK-THKPavilion 36.5°Culet: NoneDepth 57.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $8,230 USD|Low: $689 USD|High: $11,020 USD|Avg: $2,657 USD|-25.3%
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
Retailer 14
Retailer 15
October 30, 2026
Retailer 13$863 USD
Retailer 3$939 USD
Retailer 15$1,002 USD
Retailer 5$1,042 USD
Retailer 9$1,175 USD
Retailer 14$1,592 USD
Retailer 2$1,699 USD
Retailer 6$1,871 USD
Retailer 10$2,170 USD
Retailer 11$2,170 USD
Retailer 12$2,963 USD
Retailer 7$3,128 USD
Retailer 8$3,769 USD
Retailer 4$3,914 USD
Brilliant Earth$8,230 USD

43 data points across 15 retailers

17 retailers$863 USD to $8,230 USD

A
Cheapest Retailer
-
$863 USD
A
Retailer 2
-
$939 USD
View
A
Retailer 3
-
$1,002 USD
View
A
Retailer 4
-
$1,042 USD
View
Final sale: no returns
A
Retailer 5
-
$1,175 USD
View
A
Retailer 6
-
$1,357 USD
HK$10,600 HKD
View
A
Retailer 7
-
$1,592 USD
View
A
Retailer 8
-
$1,699 USD
£1,338 GBP
View
A
Retailer 9
-
$1,871 USD
View
B+
Retailer 10
-
$2,170 USD
A$3,338 AUD
View
B+
Retailer 11
-
$2,170 USD
View
B+
Retailer 12
-
$2,963 USD
View
B+
Retailer 13
-
$3,128 USD
View
B+
Retailer 14
-
$3,769 USD
£2,968 GBP
View
B
Retailer 15
-
$3,914 USD
SGD 5,289 SGD
View
B
Retailer 16
-
$3,938 USD
View
Most Expensive
B
Brilliant Earth
15505215Y · Oct 30
$8,230 USD
View
16 more retailers have this diamond
Prices start from $863 USDSave up to $7,367 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
4.12ct Heart
$863 USD