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Cushion|Lab Grown|IGI

4.52ct F VS2 Cushion Lab Grown Diamond

ID • F/VS2 • IGI LG828643629

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG828643629

Diamond specifications and retailer prices

From $825 SGD
£508 GBP
As of October 27, 2026
Save $4,072 SGD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,896 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.52ct lab-grown cushion diamond

This 4.52ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828643629 or 828643629. Listed at 16 retailers as of October 27, 2026, with prices from $825 to $4,896, a $4,072 spread on the same certified stone. Brilliant Earth lists it at $4,896. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.52
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle30.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828643629
Dimensions11.38 × 8.13 × 5.54 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.38 mm8.13 mm4.52 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828643629
Side View
Table 59.0%Crown 35.6°Girdle: STK-THKPavilion 30.9°Culet: NoneDepth 68.1%

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 27
Current: $4,896 SGD|Low: $823 SGD|High: $4,896 SGD|Avg: $2,693 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 31, 2026
Retailer 14$825 SGD
Retailer 11$1,031 SGD
Retailer 4$1,119 SGD
Retailer 2$1,369 SGD
Retailer 16$1,462 SGD
Retailer 15$1,482 SGD
Retailer 10$2,118 SGD
Retailer 3$2,279 SGD
Retailer 7$2,767 SGD
Retailer 13$2,974 SGD
Retailer 6$3,041 SGD
Retailer 9$3,876 SGD
Retailer 8$3,918 SGD
Retailer 5$4,142 SGD
Retailer 12$4,155 SGD
Brilliant Earth$4,896 SGD

32 data points across 16 retailers

16 retailers$825 SGD to $4,896 SGD

A
Cheapest Retailer
-
$825 SGD
£508 GBP
A
Retailer 2
-
$1,031 SGD
HK$6,300 HKD
View
A
Retailer 3
-
$1,119 SGD
$875 USD
View
A
Retailer 4
-
$1,369 SGD
€1,020 EUR
View
B+
Retailer 5
-
$1,462 SGD
$1,144 USD
View
A
Retailer 6
-
$1,482 SGD
£913 GBP
View
A
Retailer 7
-
$2,118 SGD
$1,657 USD
View
A
Retailer 8
-
$2,279 SGD
$1,783 USD
View
Retailer 9
-
$2,767 SGD
£1,704 GBP
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$2,974 SGD
View
B+
Retailer 11
-
$3,041 SGD
$2,379 USD
View
B+
Retailer 12
-
$3,876 SGD
A$4,664 AUD
View
Retailer 13
-
$3,918 SGD
$3,065 USD
View
Price last confirmed 18 days ago
B+
Retailer 14
-
$4,142 SGD
£2,551 GBP
View
B+
Retailer 15
-
$4,155 SGD
$3,250 USD
View
Most Expensive
B
Brilliant Earth
21285067A · Oct 31
$4,896 SGD
$3,830 USD
View
15 more retailers have this diamond
Prices start from $825 SGDSave up to $4,072 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
4.52ct Cushion
$825 SGD