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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 €172 EUR
$193 USD
As of November 2, 2026
Save €828 EUR (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,000 EUR at MOH London · As of November 2, 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 prices from €172 to €1,000, a €828 spread on the same certified stone. MOH London lists it at €1,000. 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

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: €1,000 EUR|Low: €172 EUR|High: €1,053 EUR|Avg: €613 EUR|-5.1%
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€172 EUR
Retailer 10€200 EUR
Retailer 8€256 EUR
Retailer 9€364 EUR
Retailer 5€391 EUR
Retailer 15€507 EUR
Retailer 2€522 EUR
Retailer 6€676 EUR
Retailer 3€687 EUR
Retailer 11€690 EUR
Retailer 7€735 EUR
Retailer 14€750 EUR
Retailer 13€820 EUR
Retailer 4€887 EUR
MOH London€1,000 EUR

32 data points across 15 retailers

12 retailers€172 EUR to €1,000 EUR

A
Cheapest Retailer
-
€172 EUR
$193 USD
A
Retailer 2
-
€200 EUR
$224 USD
View
A
Retailer 3
-
€256 EUR
£226 GBP
View
A
Retailer 4
-
€364 EUR
View
B+
Retailer 5
-
€507 EUR
$569 USD
View
A
Retailer 6
-
€522 EUR
A$900 AUD
View
B+
Retailer 7
-
€687 EUR
$771 USD
View
B
Retailer 8
-
€690 EUR
$774 USD
View
B+
Retailer 9
-
€750 EUR
$841 USD
View
B
Retailer 10
-
€820 EUR
$920 USD
View
Retailer 11
-
€887 EUR
SGD 1,344 SGD
View
Price last confirmed 20 days ago
Most Expensive
B
MOH London
LG803637108 · Nov 2
€1,000 EUR
£883 GBP
View
11 more retailers have this diamond
Prices start from €172 EURSave up to €828 EUR

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
€172 EUR