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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 €173 EUR
$193 USD
As of November 2, 2026
Save €651 EUR (79%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,005 EUR 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 October 31, 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
Color
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: €1,005 EUR|Low: €173 EUR|High: €1,057 EUR|Avg: €616 EUR|-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€173 EUR
Retailer 10€201 EUR
Retailer 2€257 EUR
Retailer 8€366 EUR
Retailer 5€393 EUR
Retailer 15€509 EUR
Retailer 9€524 EUR
Retailer 6€678 EUR
Retailer 3€690 EUR
Retailer 11€693 EUR
Retailer 7€738 EUR
Retailer 14€753 EUR
Retailer 13€823 EUR
Retailer 4€890 EUR
MOH London€1,005 EUR

32 data points across 15 retailers

12 retailers€173 EUR to €823 EUR

A
Cheapest Retailer
-
€173 EUR
$193 USD
A
Retailer 2
-
€201 EUR
$224 USD
View
A
Retailer 3
-
€257 EUR
£226 GBP
View
A
Retailer 4
-
€366 EUR
View
A
Retailer 5
-
€509 EUR
$569 USD
View
A
Retailer 6
-
€524 EUR
A$900 AUD
View
B+
Retailer 7
-
€690 EUR
$771 USD
View
B
Retailer 8
-
€693 EUR
$774 USD
View
B+
Retailer 9
-
€753 EUR
$841 USD
View
B
Retailer 10
-
€823 EUR
$920 USD
View
Retailer 11
-
€890 EUR
SGD 1,344 SGD
View
Price last confirmed 20 days ago
Most Expensive
MOH London
LG803637108 · Oct 25
€1,005 EUR
£884 GBP
View
Price last confirmed 8 days ago
11 more retailers have this diamond
Prices start from €173 EURSave up to €651 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
€173 EUR