Heart|Lab Grown|IGI

3.71ct E VVS2 Heart Lab Grown Diamond

VG • E/VVS2 • IGI LG843603126

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG843603126

Diamond specifications and retailer prices

From $589 USD
As of October 27, 2026
Save $7,591 USD (93%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $8,180 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3.71ct lab-grown heart diamond

This 3.71ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG843603126 or 843603126. Listed at 16 retailers as of October 27, 2026, with prices from $589 to $8,180, a $7,591 spread on the same certified stone. Brilliant Earth lists it at $8,180. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.71
Carat
E
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843603126
Dimensions9.70 × 10.99 × 5.94 mm
L/W Ratio1.13
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.70 mm10.99 mm3.71 ctE / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843603126
Side View
Table 61.0%Crown 33.4°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 54.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: $8,180 USD|Low: $589 USD|High: $8,230 USD|Avg: $2,508 USD|-0.6%
Brilliant Earth
Retailer 2
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Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 25, 2026
Retailer 3$589 USD
Retailer 12$659 USD
Retailer 2$785 USD
Retailer 9$908 USD
Retailer 11$934 USD
Retailer 6$1,029 USD
Retailer 4$1,122 USD
Retailer 14$1,463 USD
Retailer 13$1,711 USD
Retailer 17$1,811 USD
Retailer 16$2,119 USD
Retailer 8$2,652 USD
Retailer 7$2,722 USD
Retailer 10$3,179 USD
Retailer 15$4,885 USD
Retailer 5$5,230 USD
Brilliant Earth$8,180 USD

15 data points across 17 retailers

16 retailers$589 USD to $8,180 USD

A
Cheapest Retailer
-
$589 USD
A
Retailer 2
-
$659 USD
View
A
Retailer 3
-
$785 USD
View
A
Retailer 4
-
$908 USD
£715 GBP
View
Price last confirmed 16 days ago
A
Retailer 5
-
$934 USD
HK$7,300 HKD
View
A
Retailer 6
-
$1,029 USD
View
A
Retailer 7
-
$1,122 USD
View
A
Retailer 8
-
$1,463 USD
View
B+
Retailer 9
-
$1,711 USD
A$2,633 AUD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$1,811 USD
View
B+
Retailer 11
-
$2,119 USD
View
B
Retailer 12
-
$2,722 USD
SGD 3,678 SGD
View
B
Retailer 13
-
$3,179 USD
£2,503 GBP
View
B
Retailer 14
-
$4,885 USD
View
B
Retailer 15
-
$5,230 USD
View
Most Expensive
B
Brilliant Earth
22159561Y · Oct 28
$8,180 USD
View
15 more retailers have this diamond
Prices start from $589 USDSave up to $7,591 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
3.71ct Heart
$589 USD