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Cushion|Lab Grown|IGI

1.50ct G VS2 Cushion Lab Grown Diamond

ID • G/VS2 • IGI LG523263188

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG523263188

Diamond specifications and retailer prices

From $2,352 AUD
As of November 4, 2026
Save $1,005 AUD (30%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,884 AUD at Loose Grown Diamond · As of November 4, 2026
View at Loose Grown Diamond

About this 1.5ct lab-grown cushion diamond

This 1.5ct 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 LG523263188 or 523263188. Listed at 10 retailers as of November 4, 2026, with a 43% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle32.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG523263188
Dimensions7.27 × 6.05 × 3.88 mm
L/W Ratio1.20
Girdle conditionFaceted
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
7.27 mm6.05 mm1.50 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG523263188
Side View
Table 64.0%Crown 33.2°Girdle: MED-VTKPavilion 32.8°Culet: NoneDepth 64.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $4,884 AUD|Low: $2,352 AUD|High: $9,006 AUD|Avg: $4,739 AUD|+0.7%
Loose Grown Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 5$2,352 AUD
Retailer 7$3,008 AUD
Retailer 6$3,116 AUD
Retailer 4$4,070 AUD
Retailer 3$4,242 AUD
Loose Grown Diamond$4,884 AUD
Retailer 8$6,452 AUD
Retailer 2$8,874 AUD

43 data points across 8 retailers

10 retailers$2,352 AUD to $3,357 AUD

B
Cheapest Retailer
-
$2,352 AUD
B
Retailer 2
-
$3,008 AUD
View
Final sale: no returns
Retailer 3
-
$3,116 AUD
View
Price last confirmed 25 days ago
B
Retailer 4
-
$3,357 AUD
View
Retailer 5
-
$4,070 AUD
View
Price under review
Retailer 6
-
$4,242 AUD
View
Price under review
Most Expensive
Loose Grown Diamond
523263188 · Nov 4
$4,884 AUD
$3,426 USD
View
Price under review
6 more retailers have this diamond
Prices start from $2,352 AUDSave up to $1,005 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.

B
1.50ct Cushion
$2,352 AUD