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Princess|Lab Grown|IGI

1.42ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG771660314

Shape and cutting style on the report: Princess cut

Certificate IGI LG771660314

Diamond specifications and retailer prices

From $275 AUD
$193 USD
As of November 2, 2026
Save $925 AUD (77%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,609 AUD at MOH London · As of October 21, 2026
View at MOH London

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 LG771660314 or 771660314. Listed at 12 retailers as of November 1, 2026, with a 336% 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
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771660314
Dimensions6.11 × 6.05 × 4.29 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.11 mm6.05 mm1.42 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG771660314
Side View
Table 73.0%Crown 45°Girdle: MediumPavilion 38.1°Culet: NoneDepth 70.9%

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 2
Current: $1,609 AUD|Low: $270 AUD|High: $1,653 AUD|Avg: $920 AUD|-2.5%
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
Retailer 14
Retailer 15
November 2, 2026
Retailer 11$275 AUD
Retailer 9$320 AUD
Retailer 13$412 AUD
Retailer 8$583 AUD
Retailer 5$617 AUD
Retailer 15$812 AUD
Retailer 2$835 AUD
Retailer 6$1,080 AUD
Retailer 3$1,100 AUD
Retailer 10$1,104 AUD
Retailer 12$1,127 AUD
Retailer 7$1,163 AUD
Retailer 14$1,200 AUD
Retailer 4$1,419 AUD
MOH London$1,609 AUD

29 data points across 15 retailers

12 retailers$275 AUD to $1,200 AUD

A
Cheapest Retailer
-
$275 AUD
$193 USD
A
Retailer 2
-
$320 AUD
$224 USD
View
Retailer 3
-
$412 AUD
£227 GBP
View
Price last confirmed 16 days ago
A
Retailer 4
-
$583 AUD
€389 EUR
View
B+
Retailer 5
-
$812 AUD
$569 USD
View
A
Retailer 6
-
$835 AUD
View
B+
Retailer 7
-
$1,100 AUD
$771 USD
View
B+
Retailer 8
-
$1,104 AUD
$774 USD
View
B+
Retailer 9
-
$1,127 AUD
$790 USD
View
B+
Retailer 10
-
$1,200 AUD
$841 USD
View
Retailer 11
-
$1,419 AUD
SGD 1,344 SGD
View
Price last confirmed 20 days ago
Most Expensive
MOH London
LG771660314 · Oct 21
$1,609 AUD
£888 GBP
View
Price last confirmed 12 days ago
11 more retailers have this diamond
Prices start from $275 AUDSave up to $925 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
$275 AUD