CaratHunter
Plans
Cushion|Lab Grown|IGI

1.52ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG840633249

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG840633249

Diamond specifications and retailer prices

From $853 SGD
£526 GBP
As of October 30, 2026
Save $3,800 SGD (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,653 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 LG840633249 or 840633249. Listed at 15 retailers as of October 30, 2026, with prices from $853 to $4,653, a $3,800 spread on the same certified stone. Brilliant Earth lists it at $4,653. 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 angle33.8°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840633249
Dimensions9.56 × 9.32 × 5.97 mm
L/W Ratio1.03
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
9.56 mm9.32 mm1.52 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840633249
Side View
Table 60.0%Crown 33.8°Girdle: STK-THKPavilion 37.8°Culet: NoneDepth 68.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $4,653 SGD|Low: $850 SGD|High: $6,226 SGD|Avg: $2,240 SGD|-25.3%
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
October 31, 2026
Retailer 9$853 SGD
Retailer 7$881 SGD
Retailer 2$978 SGD
Retailer 3$1,249 SGD
Retailer 11$1,268 SGD
Retailer 10$1,340 SGD
Retailer 12$1,383 SGD
Retailer 14$1,396 SGD
Retailer 8$1,875 SGD
Retailer 5$2,617 SGD
Retailer 15$2,619 SGD
Retailer 4$2,824 SGD
Retailer 13$3,362 SGD
Retailer 6$3,445 SGD
Brilliant Earth$4,653 SGD

24 data points across 15 retailers

15 retailers$853 SGD to $4,653 SGD

A
Cheapest Retailer
-
$853 SGD
£526 GBP
Retailer 2
-
$881 SGD
$689 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
$978 SGD
$765 USD
View
A
Retailer 4
-
$1,249 SGD
$977 USD
View
A
Retailer 5
-
$1,268 SGD
€945 EUR
View
A
Retailer 6
-
$1,340 SGD
£825 GBP
View
A
Retailer 7
-
$1,383 SGD
ZAR 17,473 ZAR
View
A
Retailer 8
-
$1,396 SGD
$1,092 USD
View
B+
Retailer 9
-
$1,875 SGD
$1,467 USD
View
B+
Retailer 10
-
$2,617 SGD
View
B+
Retailer 11
-
$2,619 SGD
$2,048 USD
View
B+
Retailer 12
-
$2,824 SGD
$2,209 USD
View
B+
Retailer 13
-
$3,362 SGD
£2,071 GBP
View
Retailer 14
-
$3,445 SGD
$2,695 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
21729250A · Oct 30
$4,653 SGD
$3,640 USD
View
14 more retailers have this diamond
Prices start from $853 SGDSave up to $3,800 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
$853 SGD