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Cushion|Lab Grown|IGI

1.52ct D IF Cushion Lab Grown Diamond

VG • D/IF • IGI LG843685736

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG843685736

Diamond specifications and retailer prices

From $518 USD
As of October 31, 2026
Save $3,242 USD (86%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,760 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.52ct lab-grown cushion diamond

This 1.52ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG843685736 or 843685736. Listed at 16 retailers as of October 31, 2026, with prices from $518 to $3,760, a $3,242 spread on the same certified stone. Brilliant Earth lists it at $3,760. 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

1.52
Carat
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle45°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843685736
Dimensions8.04 × 5.66 × 4.04 mm
L/W Ratio1.42
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
8.04 mm5.66 mm1.52 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843685736
Side View
Table 57.0%Crown 37.1°Girdle: MED-THKPavilion 45°Culet: LargeDepth 71.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $3,760 USD|Low: $514 USD|High: $5,386 USD|Avg: $1,715 USD|+1.6%
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
November 1, 2026
Retailer 14$518 USD
Retailer 7$575 USD
Retailer 4$860 USD
Retailer 11$886 USD
Retailer 6$893 USD
Retailer 9$945 USD
Retailer 3$979 USD
Retailer 10$1,078 USD
Retailer 15$1,326 USD
Retailer 16$1,327 USD
Retailer 13$1,879 USD
Retailer 2$2,035 USD
Retailer 12$2,038 USD
Retailer 5$2,096 USD
Retailer 8$3,703 USD
Brilliant Earth$3,760 USD

24 data points across 16 retailers

16 retailers$518 USD to $3,760 USD

A
Cheapest Retailer
-
$518 USD
Final sale: no returns
Retailer 2
-
$575 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
$860 USD
View
A
Retailer 4
-
$886 USD
€844 EUR
View
A
Retailer 5
-
$893 USD
View
A
Retailer 6
-
$945 USD
£744 GBP
View
A
Retailer 7
-
$979 USD
ZAR 15,815 ZAR
View
A
Retailer 8
-
$1,078 USD
View
B+
Retailer 9
-
$1,326 USD
View
B+
Retailer 10
-
$1,327 USD
A$2,041 AUD
View
B+
Retailer 11
-
$1,879 USD
View
B+
Retailer 12
-
$2,035 USD
View
B+
Retailer 13
-
$2,038 USD
View
B+
Retailer 14
-
$2,096 USD
£1,650 GBP
View
Retailer 15
-
$3,703 USD
£2,916 GBP
View
Price last confirmed 22 days ago
Most Expensive
B
Brilliant Earth
21735098A · Oct 31
$3,760 USD
View
15 more retailers have this diamond
Prices start from $518 USDSave up to $3,242 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
1.52ct Cushion
$518 USD