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Princess|Lab Grown|IGI

1.42ct F VS1 Princess Lab Grown Diamond

EX • F/VS1 • IGI LG803637108

Shape and cutting style on the report: Princess cut

Certificate IGI LG803637108

Diamond specifications and retailer prices

From $343 NZD
$193 USD
As of November 2, 2026
Save $1,292 NZD (79%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,995 NZD at MOH London · As of October 25, 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 LG803637108 or 803637108. Listed at 12 retailers as of November 2, 2026, with a 377% 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.1°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803637108
Dimensions6.26 × 6.19 × 4.38 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
6.26 mm6.19 mm1.42 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803637108
Side View
Table 69.0%Crown 40.1°Girdle: MediumPavilion 39.1°Culet: NoneDepth 70.8%

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: Nov 2
Current: $1,995 NZD|Low: $343 NZD|High: $2,099 NZD|Avg: $1,222 NZD|-4.9%
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 12$343 NZD
Retailer 10$398 NZD
Retailer 8$510 NZD
Retailer 9$726 NZD
Retailer 5$780 NZD
Retailer 15$1,011 NZD
Retailer 2$1,040 NZD
Retailer 6$1,347 NZD
Retailer 3$1,370 NZD
Retailer 11$1,376 NZD
Retailer 7$1,466 NZD
Retailer 14$1,495 NZD
Retailer 13$1,635 NZD
Retailer 4$1,768 NZD
MOH London$1,995 NZD

32 data points across 15 retailers

12 retailers$343 NZD to $1,635 NZD

A
Cheapest Retailer
-
$343 NZD
$193 USD
A
Retailer 2
-
$398 NZD
$224 USD
View
A
Retailer 3
-
$510 NZD
£226 GBP
View
A
Retailer 4
-
$726 NZD
€389 EUR
View
A
Retailer 5
-
$1,011 NZD
$569 USD
View
A
Retailer 6
-
$1,040 NZD
A$900 AUD
View
B+
Retailer 7
-
$1,370 NZD
$771 USD
View
B
Retailer 8
-
$1,376 NZD
$774 USD
View
B+
Retailer 9
-
$1,495 NZD
$841 USD
View
B
Retailer 10
-
$1,635 NZD
$920 USD
View
Retailer 11
-
$1,768 NZD
SGD 1,344 SGD
View
Price last confirmed 20 days ago
Most Expensive
MOH London
LG803637108 · Oct 25
$1,995 NZD
£884 GBP
View
Price last confirmed 8 days ago
11 more retailers have this diamond
Prices start from $343 NZDSave up to $1,292 NZD

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
$343 NZD