Heart|Lab Grown|IGI

1.50ct D VS2 Heart Lab Grown Diamond

VG • D/VS2 • IGI LG837641669

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG837641669

Diamond specifications and retailer prices

From $239 USD
As of November 4, 2026
Save $1,161 USD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,400 USD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.5ct lab-grown heart diamond

This 1.5ct lab-grown heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG837641669 or 837641669. Listed at 17 retailers as of November 4, 2026, with prices from $239 to $1,400, a $1,161 spread on the same certified stone. Brilliant Earth lists it at $1,400. 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

1.50
Carat
D
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837641669
Dimensions6.73 × 7.88 × 4.68 mm
L/W Ratio1.17
Girdle conditionFaceted
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
6.73 mm7.88 mm1.50 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837641669
Side View
Table 63.0%Crown 37.8°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 59.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $1,400 USD|Low: $229 USD|High: $1,950 USD|Avg: $725 USD|-28.2%
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
November 5, 2026
Retailer 13$239 USD
Retailer 4$277 USD
Retailer 5$296 USD
Retailer 14$296 USD
Retailer 9$328 USD
Retailer 2$551 USD
Retailer 6$622 USD
Retailer 8$707 USD
Retailer 10$750 USD
Retailer 3$952 USD
Retailer 12$954 USD
Retailer 11$993 USD
Retailer 7$1,183 USD
Brilliant Earth$1,400 USD

44 data points across 14 retailers

17 retailers$239 USD to $1,400 USD

A
Cheapest Retailer
-
$239 USD
A
Retailer 2
-
$277 USD
View
A
Retailer 3
-
$296 USD
View
Retailer 4
-
$296 USD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$328 USD
View
B+
Retailer 6
-
$400 USD
View
B+
Retailer 7
-
$513 USD
View
B+
Retailer 8
-
$551 USD
View
B+
Retailer 9
-
$622 USD
View
B
Retailer 10
-
$707 USD
View
B+
Retailer 11
-
$750 USD
View
B
Retailer 12
-
$952 USD
View
B
Retailer 13
-
$954 USD
View
B
Retailer 14
-
$993 USD
View
Retailer 15
-
$1,003 USD
View
Price last confirmed 18 days ago
B
Retailer 16
-
$1,183 USD
View
Most Expensive
B
Brilliant Earth
21461749A · Nov 4
$1,400 USD
View
16 more retailers have this diamond
Prices start from $239 USDSave up to $1,161 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
1.50ct Heart
$239 USD