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Princess|Lab Grown|IGI

1.42ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG683538051

Shape and cutting style on the report: Princess cut

Certificate IGI LG683538051

Diamond specifications and retailer prices

From $265 AUD
$186 USD
As of November 2, 2026
Save $1,632 AUD (86%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,898 AUD at Brilliant Earth · As of October 31, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG683538051 or 683538051. Listed at 22 retailers as of October 31, 2026, with prices from $265 to $1,898, a $1,632 spread on the same certified stone. Brilliant Earth lists it at $1,898. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.42
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.1°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG683538051
Dimensions6.25 × 6.15 × 4.18 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.25 mm6.15 mm1.42 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG683538051
Side View
Table 69.0%Crown 45.1°Girdle: MediumPavilion 37°Culet: NoneDepth 68.0%

Caratlytics Score

How it works →
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: Nov 2
Current: $1,898 AUD|Low: $254 AUD|High: $1,912 AUD|Avg: $840 AUD|+7.3%
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
November 2, 2026
Retailer 4$265 AUD
Retailer 5$328 AUD
Retailer 2$393 AUD
Retailer 9$567 AUD
Retailer 6$576 AUD
Retailer 8$595 AUD
Retailer 10$616 AUD
Retailer 7$800 AUD
Retailer 3$1,114 AUD
Retailer 13$1,120 AUD
Retailer 12$1,214 AUD
Retailer 11$1,544 AUD
Retailer 14$1,718 AUD
Brilliant Earth$1,898 AUD

34 data points across 14 retailers

22 retailers$265 AUD to $1,898 AUD

A
Cheapest Retailer
-
$265 AUD
$186 USD
A
Retailer 2
-
$307 AUD
$215 USD
View
A
Retailer 3
-
$328 AUD
$230 USD
View
Retailer 4
-
$328 AUD
$230 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$393 AUD
£217 GBP
View
A
Retailer 6
-
$567 AUD
ZAR 6,418 ZAR
View
B+
Retailer 7
-
$576 AUD
$404 USD
View
A
Retailer 8
-
$595 AUD
£328 GBP
View
A
Retailer 9
-
$616 AUD
€411 EUR
View
A
Retailer 10
-
$692 AUD
$485 USD
View
A
Retailer 11
-
$800 AUD
View
B+
Retailer 12
-
$815 AUD
$571 USD
View
B+
Retailer 13
-
$1,056 AUD
$740 USD
View
B
Retailer 14
-
$1,114 AUD
$781 USD
View
B+
Retailer 15
-
$1,120 AUD
$785 USD
View
B+
Retailer 16
-
$1,120 AUD
$785 USD
View
B+
Retailer 17
-
$1,122 AUD
$786 USD
View
B
Retailer 18
-
$1,133 AUD
$794 USD
View
B+
Retailer 19
-
$1,214 AUD
View
B
Retailer 20
-
$1,544 AUD
£852 GBP
View
B
Retailer 21
-
$1,718 AUD
£948 GBP
View
Most Expensive
B
Brilliant Earth
13755449A · Oct 31
$1,898 AUD
$1,330 USD
View
21 more retailers have this diamond
Prices start from $265 AUDSave up to $1,632 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
$265 AUD