Radiant|Lab Grown|IGI

1.50ct D VS2 Radiant Lab Grown Diamond

EX • D/VS2 • IGI LG652426745

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

Certificate IGI LG652426745

Diamond specifications and retailer prices

From $251 USD
As of October 25, 2026
Save $1,699 USD (87%) 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 LG652426745 or 652426745. Listed at 17 retailers as of October 25, 2026, with prices from $251 to $1,950, a $1,699 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 angle44.3°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG652426745
Dimensions8.03 × 5.68 × 3.84 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
8.03 mm5.68 mm1.50 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG652426745
Side View
Table 65.0%Crown 44.3°Girdle: MediumPavilion 35.3°Culet: NoneDepth 67.6%

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 25
Current: $1,950 USD|Low: $235 USD|High: $1,950 USD|Avg: $681 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
October 29, 2026
Retailer 3$235 USD
Retailer 5$248 USD
Retailer 14$251 USD
Retailer 13$281 USD
Retailer 15$435 USD
Retailer 12$456 USD
Retailer 2$459 USD
Retailer 6$501 USD
Retailer 4$582 USD
Retailer 10$810 USD
Retailer 7$860 USD
Retailer 8$914 USD
Retailer 11$1,010 USD
Retailer 16$1,022 USD
Retailer 9$1,175 USD
Brilliant Earth$1,950 USD

38 data points across 16 retailers

17 retailers$251 USD to $1,950 USD

Retailer 1
-
$235 USD
Price last confirmed 32 days ago
Retailer 2
-
$248 USD
View
Price last confirmed 32 days ago
A
Retailer 3
-
$251 USD
View
Retailer 4
-
$251 USD
View
Price last confirmed 17 days ago
Retailer 5
-
$281 USD
£221 GBP
View
Price last confirmed 13 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
-
$810 USD
View
Retailer 12
-
$860 USD
View
Price last confirmed 11 days ago
B+
Retailer 13
-
$910 USD
£717 GBP
View
B
Retailer 14
-
$1,010 USD
View
B
Retailer 15
-
$1,022 USD
View
B
Retailer 16
-
$1,175 USD
£925 GBP
View
Most Expensive
B
Brilliant Earth
11682558A · Oct 29
$1,950 USD
View
16 more retailers have this diamond
Prices start from $251 USDSave up to $1,699 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
$251 USD