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Cushion|Lab Grown|IGI

1.50ct I VS2 Cushion Lab Grown Diamond

ID • I/VS2 • IGI LG825670044

Shape and cutting style on the report: Antique cushion cut

Certificate IGI LG825670044

Diamond specifications and retailer prices

From $560 AUD
As of November 4, 2026
Save $2,144 AUD (79%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,705 AUD at MOH London · As of November 5, 2026
View at MOH London

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 I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG825670044 or 825670044. Listed at 13 retailers as of November 4, 2026, with prices from $560 to $2,705, a $2,144 spread on the same certified stone. MOH London lists it at $2,705. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
I
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825670044
Dimensions8.75 × 5.48 × 3.77 mm
L/W Ratio1.60
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.75 mm5.48 mm1.50 ctI / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825670044
Side View
Table 61.0%Crown 35°Girdle: STK-THKPavilion 39.3°Culet: LargeDepth 68.8%

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: Nov 4
Current: $2,705 AUD|Low: $537 AUD|High: $2,745 AUD|Avg: $1,221 AUD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 9$560 AUD
Retailer 3$627 AUD
Retailer 10$627 AUD
Retailer 4$671 AUD
Retailer 11$694 AUD
Retailer 12$694 AUD
Retailer 8$905 AUD
Retailer 2$1,041 AUD
Retailer 6$1,109 AUD
Retailer 7$1,946 AUD
Retailer 13$2,231 AUD
Retailer 5$2,282 AUD
MOH London$2,705 AUD

27 data points across 13 retailers

13 retailers$560 AUD to $2,705 AUD

A
Cheapest Retailer
-
$560 AUD
A
Retailer 2
-
$627 AUD
View
A
Retailer 3
-
$627 AUD
View
Final sale: no returns
A
Retailer 4
-
$671 AUD
View
A
Retailer 5
-
$694 AUD
View
Retailer 6
-
$694 AUD
View
Price last confirmed 11 days ago
A
Retailer 7
-
$905 AUD
View
A
Retailer 8
-
$1,041 AUD
View
B+
Retailer 9
-
$1,109 AUD
View
B
Retailer 10
-
$1,946 AUD
View
B
Retailer 11
-
$2,231 AUD
View
B
Retailer 12
-
$2,282 AUD
View
Most Expensive
B
MOH London
LG825670044 · Nov 5
$2,705 AUD
£1,494 GBP
View
12 more retailers have this diamond
Prices start from $560 AUDSave up to $2,144 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
1.50ct Cushion
$560 AUD