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Cushion|Lab Grown|IGI

5.52ct E VS1 Cushion Lab Grown Diamond

EX • E/VS1 • IGI LG830661949

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

Certificate IGI LG830661949

Diamond specifications and retailer prices

From $1,629 SGD
$1,271 USD
As of October 29, 2026
Save $14,495 SGD (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $16,124 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 5.52ct lab-grown cushion diamond

This 5.52ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG830661949 or 830661949. Listed at 13 retailers as of October 29, 2026, with prices from $1,629 to $16,124, a $14,495 spread on the same certified stone. Brilliant Earth lists it at $16,124. 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

5.52
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830661949
Dimensions10.24 × 10.10 × 6.74 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.24 mm10.10 mm5.52 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830661949
Side View
Table 63.0%Crown 37°Girdle: STK-VTKPavilion 38.3°Culet: NoneDepth 66.7%

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: Oct 29
Current: $16,124 SGD|Low: $1,019 SGD|High: $16,726 SGD|Avg: $4,189 SGD|-3.6%
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
Retailer 18
Retailer 19
October 30, 2026
Retailer 6$1,396 SGD
Retailer 17$1,629 SGD
Retailer 12$1,646 SGD
Retailer 14$1,647 SGD
Retailer 11$1,706 SGD
Retailer 19$1,935 SGD
Retailer 5$2,185 SGD
Retailer 13$2,320 SGD
Retailer 9$3,400 SGD
Retailer 4$3,704 SGD
Retailer 18$3,819 SGD
Retailer 7$4,082 SGD
Retailer 10$4,558 SGD
Retailer 8$5,155 SGD
Retailer 15$5,168 SGD
Retailer 3$6,735 SGD
Retailer 2$8,837 SGD
Retailer 16$10,510 SGD
Brilliant Earth$16,124 SGD

24 data points across 19 retailers

13 retailers$1,629 SGD to $16,124 SGD

A
Cheapest Retailer
-
$1,629 SGD
$1,271 USD
A
Retailer 2
-
$1,646 SGD
£1,011 GBP
View
A
Retailer 3
-
$1,647 SGD
$1,285 USD
View
Retailer 4
-
$1,706 SGD
HK$10,400 HKD
View
Price last confirmed 47 days ago
B+
Retailer 5
-
$1,935 SGD
$1,510 USD
View
A
Retailer 6
-
$2,320 SGD
€1,724 EUR
View
B+
Retailer 7
-
$3,704 SGD
$2,890 USD
View
B+
Retailer 8
-
$3,819 SGD
CA$4,138 CAD
View
Retailer 9
-
$5,168 SGD
£3,175 GBP
View
Price last confirmed 11 days ago
B
Retailer 10
-
$6,735 SGD
$5,255 USD
View
B
Retailer 11
-
$8,837 SGD
$6,895 USD
View
B
Retailer 12
-
$10,510 SGD
$8,200 USD
View
Most Expensive
B
Brilliant Earth
22171596A · Oct 29
$16,124 SGD
$12,580 USD
View
12 more retailers have this diamond
Prices start from $1,629 SGDSave up to $14,495 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
5.52ct Cushion
$1,629 SGD