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Cushion|Lab Grown|IGI

1.52ct E FL Cushion Lab Grown Diamond

ID • E/FL • IGI LG831696270

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG831696270

Diamond specifications and retailer prices

From $826 SGD
£508 GBP
As of October 30, 2026
Save $4,121 SGD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,947 SGD at Brilliant Earth · As of October 29, 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 E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG831696270 or 831696270. Listed at 16 retailers as of October 29, 2026, with prices from $826 to $4,947, a $4,121 spread on the same certified stone. Brilliant Earth lists it at $4,947. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831696270
Dimensions8.50 × 5.69 × 3.85 mm
L/W Ratio1.49
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
8.50 mm5.69 mm1.52 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831696270
Side View
Table 59.0%Crown 34.1°Girdle: STK-THKPavilion 37.4°Culet: NoneDepth 67.7%

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 30
Current: $4,947 SGD|Low: $824 SGD|High: $4,947 SGD|Avg: $2,189 SGD
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 30, 2026
Retailer 2$826 SGD
Retailer 8$848 SGD
Retailer 12$923 SGD
Retailer 3$1,086 SGD
Retailer 4$1,245 SGD
Retailer 10$1,258 SGD
Retailer 9$1,332 SGD
Retailer 11$1,375 SGD
Retailer 15$1,407 SGD
Retailer 6$2,602 SGD
Retailer 16$2,605 SGD
Retailer 13$2,804 SGD
Retailer 14$3,345 SGD
Retailer 7$3,358 SGD
Retailer 5$3,637 SGD
Brilliant Earth$4,947 SGD

18 data points across 16 retailers

16 retailers$826 SGD to $4,947 SGD

A
Cheapest Retailer
-
$826 SGD
£508 GBP
Retailer 2
-
$848 SGD
$662 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
$923 SGD
$720 USD
View
A
Retailer 4
-
$1,086 SGD
$847 USD
View
A
Retailer 5
-
$1,245 SGD
$971 USD
View
A
Retailer 6
-
$1,258 SGD
€935 EUR
View
A
Retailer 7
-
$1,332 SGD
£818 GBP
View
A
Retailer 8
-
$1,375 SGD
ZAR 17,334 ZAR
View
A
Retailer 9
-
$1,407 SGD
$1,098 USD
View
B+
Retailer 10
-
$2,602 SGD
View
B+
Retailer 11
-
$2,605 SGD
$2,033 USD
View
B+
Retailer 12
-
$2,804 SGD
$2,188 USD
View
B+
Retailer 13
-
$3,345 SGD
£2,055 GBP
View
Retailer 14
-
$3,358 SGD
$2,620 USD
View
Price last confirmed 8 days ago
B
Retailer 15
-
$3,637 SGD
$2,838 USD
View
Most Expensive
B
Brilliant Earth
21813650A · Oct 29
$4,947 SGD
$3,860 USD
View
15 more retailers have this diamond
Prices start from $826 SGDSave up to $4,121 SGD

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
$826 SGD