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Cushion|Lab Grown|IGI

5.52ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG844618037

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

Certificate IGI LG844618037

Diamond specifications and retailer prices

From $1,378 AUD
£763 GBP
As of October 29, 2026
Save $16,594 AUD (92%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $17,973 AUD at Brilliant Earth · As of October 26, 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 LG844618037 or 844618037. Listed at 9 retailers as of October 26, 2026, with prices from $1,378 to $17,973, a $16,594 spread on the same certified stone. Brilliant Earth lists it at $17,973. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844618037
Dimensions10.03 × 9.88 × 6.58 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.03 mm9.88 mm5.52 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844618037
Side View
Table 66.0%Crown 36.7°Girdle: MED-STKPavilion 36.4°Culet: NoneDepth 66.6%

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 29
Current: $17,973 AUD|Low: $1,372 AUD|High: $17,973 AUD|Avg: $4,721 AUD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 3$1,378 AUD
Retailer 7$1,830 AUD
Retailer 4$2,005 AUD
Retailer 5$2,046 AUD
Retailer 6$2,293 AUD
Retailer 8$2,567 AUD
Retailer 2$4,769 AUD
Retailer 9$7,586 AUD
Brilliant Earth$17,973 AUD

22 data points across 9 retailers

9 retailers$1,378 AUD to $17,973 AUD

A
Cheapest Retailer
-
$1,378 AUD
£763 GBP
A
Retailer 2
-
$1,830 AUD
$1,287 USD
View
A
Retailer 3
-
$2,005 AUD
$1,410 USD
View
B+
Retailer 4
-
$2,046 AUD
$1,439 USD
View
A
Retailer 5
-
$2,293 AUD
€1,536 EUR
View
A
Retailer 6
-
$2,567 AUD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
$4,769 AUD
£2,641 GBP
View
B
Retailer 8
-
$7,586 AUD
$5,335 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
21796608A · Oct 26
$17,973 AUD
$12,640 USD
View
8 more retailers have this diamond
Prices start from $1,378 AUDSave up to $16,594 AUD

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
$1,378 AUD