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Cushion|Lab Grown|IGI

1.52ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG804649799

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG804649799

Diamond specifications and retailer prices

From $707 SGD
$553 USD
As of October 26, 2026
Save $3,755 SGD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,462 SGD at Brilliant Earth · As of October 30, 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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804649799 or 804649799. Listed at 18 retailers as of October 26, 2026, with prices from $707 to $4,462, a $3,755 spread on the same certified stone. Brilliant Earth lists it at $4,462. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804649799
Dimensions8.15 × 5.79 × 3.90 mm
L/W Ratio1.41
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
8.15 mm5.79 mm1.52 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804649799
Side View
Table 62.0%Crown 35.4°Girdle: MED-STKPavilion 37°Culet: NoneDepth 67.4%

Caratlytics Score

How it works →
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 26
Current: $4,462 SGD|Low: $707 SGD|High: $6,226 SGD|Avg: $2,194 SGD|-28.3%
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
Retailer 17
October 30, 2026
Retailer 4$707 SGD
Retailer 9$839 SGD
Retailer 3$1,080 SGD
Retailer 11$1,180 SGD
Retailer 14$1,183 SGD
Retailer 5$1,218 SGD
Retailer 10$1,302 SGD
Retailer 13$1,345 SGD
Retailer 15$1,391 SGD
Retailer 6$1,824 SGD
Retailer 17$2,279 SGD
Retailer 16$2,551 SGD
Retailer 7$2,557 SGD
Retailer 2$2,824 SGD
Retailer 12$3,286 SGD
Retailer 8$3,445 SGD
Brilliant Earth$4,462 SGD

28 data points across 17 retailers

18 retailers$707 SGD to $4,462 SGD

A
Cheapest Retailer
-
$707 SGD
$553 USD
Final sale: no returns
Retailer 2
-
$839 SGD
$656 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
$1,080 SGD
$845 USD
View
A
Retailer 4
-
$1,180 SGD
€879 EUR
View
A
Retailer 5
-
$1,183 SGD
$925 USD
View
A
Retailer 6
-
$1,218 SGD
$953 USD
View
A
Retailer 7
-
$1,302 SGD
£802 GBP
View
A
Retailer 8
-
$1,345 SGD
ZAR 17,001 ZAR
View
A
Retailer 9
-
$1,391 SGD
$1,088 USD
View
A
Retailer 10
-
$1,824 SGD
$1,427 USD
View
B+
Retailer 11
-
$2,279 SGD
£1,404 GBP
View
B+
Retailer 12
-
$2,551 SGD
$1,996 USD
View
B+
Retailer 13
-
$2,557 SGD
View
B+
Retailer 14
-
$2,824 SGD
$2,209 USD
View
B+
Retailer 15
-
$2,929 SGD
$2,291 USD
View
B+
Retailer 16
-
$3,286 SGD
£2,024 GBP
View
Retailer 17
-
$3,445 SGD
$2,695 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
21420770A · Oct 30
$4,462 SGD
$3,490 USD
View
17 more retailers have this diamond
Prices start from $707 SGDSave up to $3,755 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
$707 SGD