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Princess|Lab Grown|IGI

1.50ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG533209540

Shape and cutting style on the report: Princess cut

Certificate IGI LG533209540

Diamond specifications and retailer prices

From $389 AUD
As of November 4, 2026
Save $1,968 AUD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,357 AUD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.5ct lab-grown princess diamond

This 1.5ct lab-grown princess sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG533209540 or 533209540. Listed at 18 retailers as of November 4, 2026, with prices from $389 to $2,357, a $1,968 spread on the same certified stone. Brilliant Earth lists it at $2,357. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.3°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG533209540
Dimensions6.35 × 6.16 × 4.49 mm
L/W Ratio1.03
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
6.35 mm6.16 mm1.50 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG533209540
Side View
Table 70.5%Crown 42.3°Girdle: MediumPavilion 39.6°Culet: NoneDepth 72.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $2,357 AUD|Low: $373 AUD|High: $2,471 AUD|Avg: $1,073 AUD|-4.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 5, 2026
Retailer 13$389 AUD
Retailer 12$451 AUD
Retailer 11$483 AUD
Retailer 15$483 AUD
Retailer 3$566 AUD
Retailer 5$707 AUD
Retailer 7$799 AUD
Retailer 9$831 AUD
Retailer 2$839 AUD
Retailer 8$1,130 AUD
Retailer 4$1,481 AUD
Retailer 14$1,550 AUD
Retailer 6$1,854 AUD
Retailer 10$1,933 AUD
Brilliant Earth$2,357 AUD

39 data points across 15 retailers

18 retailers$389 AUD to $2,357 AUD

A
Cheapest Retailer
-
$389 AUD
A
Retailer 2
-
$434 AUD
View
Final sale: no returns
A
Retailer 3
-
$451 AUD
View
A
Retailer 4
-
$483 AUD
View
Retailer 5
-
$483 AUD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$706 AUD
View
A
Retailer 7
-
$707 AUD
View
B+
Retailer 8
-
$799 AUD
View
B+
Retailer 9
-
$831 AUD
View
B+
Retailer 10
-
$839 AUD
View
B+
Retailer 11
-
$963 AUD
View
B+
Retailer 12
-
$1,130 AUD
View
B
Retailer 13
-
$1,481 AUD
View
B
Retailer 14
-
$1,550 AUD
View
B
Retailer 15
-
$1,623 AUD
View
B
Retailer 16
-
$1,854 AUD
View
B
Retailer 17
-
$1,933 AUD
View
Most Expensive
B
Brilliant Earth
6097173A · Nov 4
$2,357 AUD
$1,650 USD
View
17 more retailers have this diamond
Prices start from $389 AUDSave up to $1,968 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 Princess
$389 AUD