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Cushion|Lab Grown|IGI

1.53ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG831663675

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

Certificate IGI LG831663675

Diamond specifications and retailer prices

From $320 AUD
$225 USD
As of October 30, 2026
Save $1,388 AUD (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,708 AUD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.53ct lab-grown cushion diamond

This 1.53ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831663675 or 831663675. Listed at 14 retailers as of October 30, 2026, with prices from $320 to $1,708, a $1,388 spread on the same certified stone. Reve Diamonds lists it at $1,708. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831663675
Dimensions6.84 × 6.76 × 4.45 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
6.84 mm6.76 mm1.53 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831663675
Side View
Table 63.0%Crown 33.6°Girdle: MED-STKPavilion 40°Culet: NoneDepth 65.8%

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: $592 AUD|Low: $320 AUD|High: $1,687 AUD|Avg: $821 AUD|-2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 3$320 AUD
Retailer 11$357 AUD
Retailer 5$418 AUD
Retailer 1$592 AUD
Retailer 10$619 AUD
Retailer 4$649 AUD
Retailer 2$830 AUD
Retailer 8$917 AUD
Retailer 7$1,445 AUD
Retailer 9$1,452 AUD
Retailer 6$1,669 AUD

43 data points across 11 retailers

14 retailers$320 AUD to $1,708 AUD

A
Cheapest Retailer
-
$320 AUD
$225 USD
Final sale: no returns
A
Retailer 2
-
$357 AUD
$251 USD
View
A
Retailer 3
-
$418 AUD
£231 GBP
View
A
Retailer 4
-
$592 AUD
€396 EUR
View
B+
Retailer 5
-
$619 AUD
$435 USD
View
A
Retailer 6
-
$649 AUD
£359 GBP
View
A
Retailer 7
-
$709 AUD
$498 USD
View
B+
Retailer 8
-
$830 AUD
$583 USD
View
B+
Retailer 9
-
$917 AUD
$644 USD
View
B+
Retailer 10
-
$1,222 AUD
$859 USD
View
Retailer 11
-
$1,445 AUD
$1,015 USD
View
Price last confirmed 12 days ago
B
Retailer 12
-
$1,452 AUD
$1,020 USD
View
B
Retailer 13
-
$1,669 AUD
£923 GBP
View
Most Expensive
B
Reve Diamonds
4743E5E9D · Oct 30
$1,708 AUD
$1,200 USD
View
13 more retailers have this diamond
Prices start from $320 AUDSave up to $1,388 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
1.53ct Cushion
$320 AUD