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Princess|Lab Grown|IGI

1.42ct D VS1 Princess Lab Grown Diamond

ID • D/VS1 • IGI LG631463162

Shape and cutting style on the report: Princess cut

Certificate IGI LG631463162

Diamond specifications and retailer prices

From $336 AUD
$236 USD
As of October 30, 2026
Save $1,528 AUD (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,562 AUD at Brilliant Earth · As of October 22, 2026
View at Brilliant Earth

About this 1.42ct lab-grown princess diamond

This 1.42ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG631463162 or 631463162. Listed at 19 retailers as of October 30, 2026, with a 455% 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

1.42
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.7°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG631463162
Dimensions6.16 × 6.16 × 4.37 mm
L/W Ratio1.00
Culet sizePointed
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
6.16 mm6.16 mm1.42 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG631463162
Side View
Table 66.0%Crown 43.7°Girdle: MED-STKPavilion 37.8°Culet: NoneDepth 70.9%

Caratlytics Score

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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 30
Current: $2,562 AUD|Low: $268 AUD|High: $2,562 AUD|Avg: $905 AUD
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
October 30, 2026
Retailer 4$377 AUD
Retailer 3$390 AUD
Retailer 7$559 AUD
Retailer 2$705 AUD
Retailer 11$717 AUD
Retailer 9$755 AUD
Retailer 8$788 AUD
Retailer 5$885 AUD
Retailer 12$1,017 AUD
Retailer 14$1,063 AUD
Retailer 6$1,415 AUD
Retailer 13$1,481 AUD
Retailer 10$1,681 AUD
Brilliant Earth$2,562 AUD

41 data points across 14 retailers

19 retailers$336 AUD to $1,864 AUD

A
Cheapest Retailer
-
$336 AUD
$236 USD
A
Retailer 2
-
$377 AUD
$265 USD
View
Final sale: no returns
A
Retailer 3
-
$390 AUD
$274 USD
View
A
Retailer 4
-
$417 AUD
$293 USD
View
A
Retailer 5
-
$417 AUD
$293 USD
View
A
Retailer 6
-
$559 AUD
£309 GBP
View
A
Retailer 7
-
$705 AUD
$495 USD
View
A
Retailer 8
-
$717 AUD
ZAR 8,132 ZAR
View
A
Retailer 9
-
$755 AUD
€505 EUR
View
A
Retailer 10
-
$788 AUD
£436 GBP
View
B+
Retailer 11
-
$885 AUD
$622 USD
View
B+
Retailer 12
-
$1,017 AUD
View
B+
Retailer 13
-
$1,063 AUD
$747 USD
View
B+
Retailer 14
-
$1,341 AUD
$942 USD
View
B
Retailer 15
-
$1,415 AUD
$994 USD
View
Retailer 16
-
$1,481 AUD
$1,040 USD
View
Price last confirmed 12 days ago
B
Retailer 17
-
$1,681 AUD
£930 GBP
View
B
Retailer 18
-
$1,864 AUD
$1,309 USD
View
Most Expensive
Brilliant Earth
21312360A · Oct 22
$2,562 AUD
$1,800 USD
View
Price last confirmed 8 days ago
18 more retailers have this diamond
Prices start from $336 AUDSave up to $1,528 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
1.42ct Princess
$336 AUD