Radiant|Lab Grown|IGI

1.50ct D VS2 Radiant Lab Grown Diamond

EX • D/VS2 • IGI LG794646931

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG794646931

Diamond specifications and retailer prices

From $202 USD
As of October 27, 2026
Save $1,748 USD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,950 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.5ct lab-grown radiant diamond

This 1.5ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG794646931 or 794646931. Listed at 17 retailers as of October 27, 2026, with prices from $202 to $1,950, a $1,748 spread on the same certified stone. Brilliant Earth lists it at $1,950. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.2°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794646931
Dimensions7.98 × 5.67 × 3.85 mm
L/W Ratio1.41
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.98 mm5.67 mm1.50 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794646931
Side View
Table 65.0%Crown 45.2°Girdle: MediumPavilion 35.2°Culet: NoneDepth 67.9%

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: $1,950 USD|Low: $202 USD|High: $1,950 USD|Avg: $666 USD
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
Retailer 16
Retailer 17
Retailer 18
October 29, 2026
Retailer 17$202 USD
Retailer 12$235 USD
Retailer 3$251 USD
Retailer 4$251 USD
Retailer 16$281 USD
Retailer 6$435 USD
Retailer 15$456 USD
Retailer 2$459 USD
Retailer 8$501 USD
Retailer 7$582 USD
Retailer 18$807 USD
Retailer 13$810 USD
Retailer 9$860 USD
Retailer 10$914 USD
Retailer 14$1,010 USD
Retailer 5$1,022 USD
Retailer 11$1,180 USD
Brilliant Earth$1,950 USD

38 data points across 18 retailers

17 retailers$202 USD to $1,950 USD

A
Cheapest Retailer
-
$202 USD
A
Retailer 2
-
$235 USD
View
A
Retailer 3
-
$251 USD
View
A
Retailer 4
-
$251 USD
View
A
Retailer 5
-
$281 USD
£221 GBP
View
Price last confirmed 12 days ago
B+
Retailer 6
-
$435 USD
View
A
Retailer 7
-
$456 USD
€434 EUR
View
A
Retailer 8
-
$459 USD
£362 GBP
View
A
Retailer 9
-
$501 USD
View
A
Retailer 10
-
$582 USD
View
B+
Retailer 11
-
$807 USD
View
B
Retailer 12
-
$810 USD
View
B+
Retailer 13
-
$860 USD
View
Price last confirmed 11 days ago
B
Retailer 14
-
$1,010 USD
View
B
Retailer 15
-
$1,022 USD
View
B
Retailer 16
-
$1,180 USD
£929 GBP
View
Most Expensive
B
Brilliant Earth
18916910A · Oct 29
$1,950 USD
View
16 more retailers have this diamond
Prices start from $202 USDSave up to $1,748 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 Radiant
$202 USD