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Cushion|Lab Grown|IGI

1.50ct D VS2 Cushion Lab Grown Diamond

EX • D/VS2 • IGI LG826629024

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG826629024

Diamond specifications and retailer prices

From $412 USD
As of October 28, 2026
Save $1,578 USD (79%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,990 USD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 1.5ct lab-grown cushion diamond

This 1.5ct lab-grown cushion 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 LG826629024 or 826629024. Listed at 16 retailers as of October 26, 2026, with prices from $412 to $1,990, a $1,578 spread on the same certified stone. Brilliant Earth lists it at $1,990. 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 angle36.5°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826629024
Dimensions7.94 × 6.36 × 4.07 mm
L/W Ratio1.25
Girdle conditionFaceted
Culet sizeLarge
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
7.94 mm6.36 mm1.50 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826629024
Side View
Table 57.0%Crown 36.5°Girdle: STK-THKPavilion 38°Culet: LargeDepth 64.0%

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 28
Current: $1,700 USD|Low: $412 USD|High: $2,020 USD|Avg: $1,177 USD|-15.8%
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
October 29, 2026
Retailer 11$412 USD
Retailer 10$456 USD
Retailer 9$560 USD
Retailer 4$612 USD
Retailer 6$728 USD
Retailer 2$820 USD
Retailer 13$1,100 USD
Retailer 3$1,454 USD
Retailer 5$1,505 USD
Retailer 8$1,588 USD
Brilliant Earth$1,700 USD
Retailer 12$1,729 USD
Retailer 7$1,791 USD

37 data points across 13 retailers

16 retailers$412 USD to $1,990 USD

A
Cheapest Retailer
-
$412 USD
Final sale: no returns
A
Retailer 2
-
$456 USD
View
A
Retailer 3
-
$499 USD
HK$3,900 HKD
View
A
Retailer 4
-
$558 USD
View
A
Retailer 5
-
$560 USD
View
B+
Retailer 6
-
$612 USD
View
B+
Retailer 7
-
$728 USD
€693 EUR
View
B+
Retailer 8
-
$820 USD
£646 GBP
View
Retailer 9
-
$1,100 USD
View
Price last confirmed 31 days ago
B
Retailer 10
-
$1,454 USD
SGD 1,965 SGD
View
B
Retailer 11
-
$1,505 USD
View
B
Retailer 12
-
$1,588 USD
View
B
Retailer 13
-
$1,700 USD
View
B
Retailer 14
-
$1,729 USD
View
B
Retailer 15
-
$1,791 USD
£1,410 GBP
View
Most Expensive
B
Brilliant Earth
21210732A · Oct 26
$1,990 USD
View
15 more retailers have this diamond
Prices start from $412 USDSave up to $1,578 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 Cushion
$412 USD