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Cushion|Lab Grown|IGI

1.52ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG846663205

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG846663205

Diamond specifications and retailer prices

From $511 SGD
As of November 4, 2026
Save $3,156 SGD (86%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,668 SGD at Brilliant Earth · As of November 4, 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 top-tier cut grade and certified by IGI LG846663205 or 846663205. Listed at 11 retailers as of November 4, 2026, with prices from $511 to $3,668, a $3,156 spread on the same certified stone. Brilliant Earth lists it at $3,668. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846663205
Dimensions8.20 × 5.88 × 3.98 mm
L/W Ratio1.39
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
8.20 mm5.88 mm1.52 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846663205
Side View
Table 61.0%Crown 35.4°Girdle: STK-THKPavilion 39.1°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: Nov 4
Current: $3,668 SGD|Low: $511 SGD|High: $3,668 SGD|Avg: $1,683 SGD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 4$511 SGD
Retailer 9$748 SGD
Retailer 11$791 SGD
Retailer 7$1,136 SGD
Retailer 5$1,137 SGD
Retailer 6$1,333 SGD
Retailer 2$1,939 SGD
Retailer 8$1,953 SGD
Retailer 3$2,356 SGD
Retailer 10$3,116 SGD
Brilliant Earth$3,668 SGD

12 data points across 11 retailers

11 retailers$511 SGD to $3,668 SGD

A
Cheapest Retailer
-
$511 SGD
A
Retailer 2
-
$748 SGD
View
A
Retailer 3
-
$791 SGD
View
A
Retailer 4
-
$1,136 SGD
View
A
Retailer 5
-
$1,137 SGD
View
A
Retailer 6
-
$1,333 SGD
View
B+
Retailer 7
-
$1,939 SGD
View
B+
Retailer 8
-
$1,953 SGD
View
B+
Retailer 9
-
$2,356 SGD
View
B
Retailer 10
-
$3,116 SGD
View
Most Expensive
B
Brilliant Earth
22305415A · Nov 4
$3,668 SGD
$2,870 USD
View
10 more retailers have this diamond
Prices start from $511 SGDSave up to $3,156 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
$511 SGD