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Princess|Lab Grown|IGI

0.45ct D FL Princess Lab Grown Diamond

EX • D/FL • IGI LG834601266

Shape and cutting style on the report: Princess cut

Certificate IGI LG834601266

Diamond specifications and retailer prices

From €373 EUR
As of November 3, 2026
Save €1,408 EUR (79%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,781 EUR at MOH London · As of November 3, 2026
View at MOH London

About this 0.45ct lab-grown princess diamond

This 0.45ct lab-grown princess sits in the sub-half-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG834601266 or 834601266. Listed at 13 retailers as of November 3, 2026, with prices from €373 to €1,781, a €1,408 spread on the same certified stone. MOH London lists it at €1,781. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.45
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG834601266
Dimensions4.13 × 4.05 × 2.88 mm
L/W Ratio1.02
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
4.13 mm4.05 mm0.45 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG834601266
Side View
Table 68.0%Crown 43°Girdle: Slightly ThickPavilion 37.1°Culet: NoneDepth 71.1%

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 3
Current: €1,781 EUR|Low: €360 EUR|High: €1,781 EUR|Avg: €947 EUR|+18.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 4, 2026
Retailer 4€360 EUR
Retailer 12€373 EUR
Retailer 11€613 EUR
Retailer 9€690 EUR
Retailer 8€700 EUR
Retailer 2€742 EUR
Retailer 6€827 EUR
Retailer 3€998 EUR
Retailer 7€1,259 EUR
Retailer 5€1,603 EUR
Retailer 10€1,746 EUR
MOH London€1,781 EUR

19 data points across 12 retailers

13 retailers€373 EUR to €1,781 EUR

Retailer 1
-
€310 EUR
Price last confirmed 43 days ago
A
Retailer 2
-
€373 EUR
View
Final sale: no returns
Retailer 3
-
€380 EUR
View
Price last confirmed 42 days ago
B+
Retailer 4
-
€613 EUR
View
B+
Retailer 5
-
€621 EUR
View
B+
Retailer 6
-
€700 EUR
View
B+
Retailer 7
-
€742 EUR
View
B
Retailer 8
-
€827 EUR
View
B
Retailer 9
-
€998 EUR
View
B
Retailer 10
-
€1,259 EUR
View
B
Retailer 11
-
€1,603 EUR
View
B
Retailer 12
-
€1,746 EUR
View
Most Expensive
B
MOH London
LG834601266 · Nov 3
€1,781 EUR
£1,568 GBP
View
12 more retailers have this diamond
Prices start from €373 EURSave up to €1,408 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
0.45ct Princess
€373 EUR