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Cushion|Lab Grown|IGI

1.80ct G VS2 Cushion Lab Grown Diamond

EX • G/VS2 • IGI LG538289853

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG538289853

Diamond specifications and retailer prices

From $861 AUD
$605 USD
As of October 31, 2026
Save $1,429 AUD (62%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,291 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.8ct lab-grown cushion diamond

This 1.8ct lab-grown cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG538289853 or 538289853. Listed at 10 retailers as of October 29, 2026, with prices from $861 to $2,291, a $1,429 spread on the same certified stone. MOH London lists it at $2,291. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.80
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG538289853
Dimensions7.67 × 7.54 × 4.57 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.67 mm7.54 mm1.80 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG538289853
Side View
Table 63.5%Crown 34.4°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.6%

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 31
Current: $2,291 AUD|Low: $568 AUD|High: $3,032 AUD|Avg: $1,491 AUD|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 5$568 AUD
Retailer 4$861 AUD
Retailer 7$922 AUD
Retailer 10$962 AUD
Retailer 2$1,007 AUD
Retailer 8$1,058 AUD
Retailer 3$1,851 AUD
Retailer 9$2,061 AUD
Retailer 6$2,185 AUD
MOH London$2,291 AUD

40 data points across 10 retailers

10 retailers$861 AUD to $2,291 AUD

Retailer 1
-
$568 AUD
$399 USD
Price last confirmed 20 days ago
A
Retailer 2
-
$861 AUD
$605 USD
View
A
Retailer 3
-
$922 AUD
$648 USD
View
A
Retailer 4
-
$962 AUD
$676 USD
View
A
Retailer 5
-
$1,007 AUD
£557 GBP
View
B+
Retailer 6
-
$1,058 AUD
$743 USD
View
B
Retailer 7
-
$1,851 AUD
$1,300 USD
View
Retailer 8
-
$1,892 AUD
$1,329 USD
View
Price last confirmed 13 days ago
B
Retailer 9
-
$2,185 AUD
$1,535 USD
View
Most Expensive
B
MOH London
LG538289853 · Oct 29
$2,291 AUD
£1,267 GBP
View
9 more retailers have this diamond
Prices start from $861 AUDSave up to $1,429 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
1.80ct Cushion
$861 AUD