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Cushion|Lab Grown|IGI

1.50ct D VS2 Cushion Lab Grown Diamond

EX • D/VS2 • IGI LG826629024

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG826629024

Diamond specifications and retailer prices

From $587 AUD
$412 USD
As of October 30, 2026
Save $2,246 AUD (79%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,833 AUD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG826629024 or 826629024. Listed at 16 retailers as of October 26, 2026, with prices from $587 to $2,833, a $2,246 spread on the same certified stone. Brilliant Earth lists it at $2,833. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826629024
Dimensions7.94 × 6.36 × 4.07 mm
L/W Ratio1.25
Girdle conditionFaceted
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.94 mm6.36 mm1.50 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826629024
Side View
Table 57.0%Crown 36.5°Girdle: STK-THKPavilion 38°Culet: LargeDepth 64.0%

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: $2,662 AUD|Low: $587 AUD|High: $2,876 AUD|Avg: $1,628 AUD|-7.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 10$587 AUD
Retailer 9$649 AUD
Retailer 8$797 AUD
Retailer 4$871 AUD
Retailer 6$1,036 AUD
Retailer 5$1,171 AUD
Retailer 12$1,566 AUD
Retailer 3$2,070 AUD
Retailer 2$2,451 AUD
Retailer 11$2,461 AUD
Retailer 7$2,549 AUD
Brilliant Earth$2,662 AUD

37 data points across 12 retailers

16 retailers$587 AUD to $2,833 AUD

A
Cheapest Retailer
-
$587 AUD
$412 USD
Final sale: no returns
A
Retailer 2
-
$649 AUD
$456 USD
View
A
Retailer 3
-
$711 AUD
HK$3,900 HKD
View
A
Retailer 4
-
$794 AUD
$558 USD
View
A
Retailer 5
-
$797 AUD
$560 USD
View
B+
Retailer 6
-
$871 AUD
$612 USD
View
B+
Retailer 7
-
$1,036 AUD
€693 EUR
View
B+
Retailer 8
-
$1,171 AUD
£648 GBP
View
Retailer 9
-
$1,566 AUD
$1,100 USD
View
Price last confirmed 32 days ago
B
Retailer 10
-
$2,070 AUD
SGD 1,965 SGD
View
B
Retailer 11
-
$2,143 AUD
$1,505 USD
View
B
Retailer 12
-
$2,451 AUD
$1,722 USD
View
B
Retailer 13
-
$2,461 AUD
$1,729 USD
View
B
Retailer 14
-
$2,549 AUD
£1,410 GBP
View
B
Retailer 15
-
$2,662 AUD
$1,870 USD
View
Most Expensive
B
Brilliant Earth
21210732A · Oct 26
$2,833 AUD
$1,990 USD
View
15 more retailers have this diamond
Prices start from $587 AUDSave up to $2,246 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
$587 AUD