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Cushion|Lab Grown|IGI

4.52ct D VS1 Cushion Lab Grown Diamond

D/VS1 • IGI LG782633553

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG782633553

Diamond specifications and retailer prices

From $1,237 SGD
£762 GBP
As of October 30, 2026
Save $7,596 SGD (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $8,834 SGD at Brilliant Earth · As of October 29, 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 D colour (colourless) and VS1 clarity (very-slightly-included) and certified by IGI LG782633553 or 782633553. Listed at 18 retailers as of October 29, 2026, with prices from $1,237 to $8,834, a $7,596 spread on the same certified stone. Brilliant Earth lists it at $8,834. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.52
Carat
D
Colour
VS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle29.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782633553
Dimensions8.85 × 8.85 × 5.85 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.85 mm8.85 mm4.52 ctD / VS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782633553
Side View
Table 60.0%Crown 36.3°Girdle: THK-VTKPavilion 29.2°Culet: NoneDepth 66.1%

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 30
Current: $8,834 SGD|Low: $1,233 SGD|High: $9,422 SGD|Avg: $3,146 SGD|+7.3%
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
October 31, 2026
Retailer 10$1,237 SGD
Retailer 5$1,252 SGD
Retailer 6$1,296 SGD
Retailer 14$1,560 SGD
Retailer 13$1,854 SGD
Retailer 9$1,994 SGD
Retailer 2$2,030 SGD
Retailer 12$2,758 SGD
Retailer 8$2,776 SGD
Retailer 3$4,054 SGD
Retailer 4$4,076 SGD
Retailer 7$4,844 SGD
Retailer 11$4,884 SGD
Brilliant Earth$8,834 SGD

35 data points across 14 retailers

18 retailers$1,237 SGD to $8,834 SGD

A
Cheapest Retailer
-
$1,237 SGD
£762 GBP
A
Retailer 2
-
$1,252 SGD
$979 USD
View
Final sale: no returns
Retailer 3
-
$1,296 SGD
$1,014 USD
View
Price last confirmed 14 days ago
B+
Retailer 4
-
$1,560 SGD
$1,220 USD
View
B+
Retailer 5
-
$1,744 SGD
$1,364 USD
View
A
Retailer 6
-
$1,854 SGD
$1,450 USD
View
A
Retailer 7
-
$1,994 SGD
£1,228 GBP
View
A
Retailer 8
-
$2,030 SGD
€1,512 EUR
View
B+
Retailer 9
-
$2,758 SGD
ZAR 34,859 ZAR
View
B+
Retailer 10
-
$2,776 SGD
A$3,341 AUD
View
B+
Retailer 11
-
$3,196 SGD
$2,500 USD
View
B
Retailer 12
-
$3,585 SGD
£2,208 GBP
View
B
Retailer 13
-
$4,054 SGD
$3,171 USD
View
B
Retailer 14
-
$4,076 SGD
$3,189 USD
View
B
Retailer 15
-
$4,498 SGD
$3,518 USD
View
B
Retailer 16
-
$4,844 SGD
A$5,830 AUD
View
B
Retailer 17
-
$4,884 SGD
£3,008 GBP
View
Most Expensive
C
Brilliant Earth
18311828A · Oct 29
$8,834 SGD
$6,910 USD
View
17 more retailers have this diamond
Prices start from $1,237 SGDSave up to $7,596 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
$1,237 SGD