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Princess|Lab Grown|IGI

1.51ct D IF Princess Lab Grown Diamond

VG • D/IF • IGI LG845656920

Shape and cutting style on the report: Princess cut

Certificate IGI LG845656920

Diamond specifications and retailer prices

From €703 EUR
As of November 5, 2026
Save €2,233 EUR (76%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €2,936 EUR at MOH London · As of November 5, 2026
View at MOH London

About this 1.51ct lab-grown princess diamond

This 1.51ct lab-grown princess sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG845656920 or 845656920. Listed at 14 retailers as of November 5, 2026, with prices from €703 to €2,936, a €2,233 spread on the same certified stone. MOH London lists it at €2,936. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.1°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845656920
Dimensions6.29 × 6.21 × 4.49 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.29 mm6.21 mm1.51 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845656920
Side View
Table 69.0%Crown 45.1°Girdle: THN-MEDPavilion 39.6°Culet: NoneDepth 72.3%

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 5
Current: €2,936 EUR|Low: €703 EUR|High: €2,961 EUR|Avg: €1,509 EUR|-0.8%
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
November 6, 2026
Retailer 8€703 EUR
Retailer 3€723 EUR
Retailer 7€842 EUR
Retailer 13€866 EUR
Retailer 9€909 EUR
Retailer 14€1,074 EUR
Retailer 2€1,183 EUR
Retailer 5€1,193 EUR
Retailer 10€1,377 EUR
Retailer 12€1,847 EUR
Retailer 11€1,866 EUR
Retailer 6€2,471 EUR
Retailer 4€2,522 EUR
MOH London€2,936 EUR

16 data points across 14 retailers

14 retailers€703 EUR to €2,936 EUR

A
Cheapest Retailer
-
€703 EUR
A
Retailer 2
-
€723 EUR
View
Final sale: no returns
A
Retailer 3
-
€842 EUR
View
A
Retailer 4
-
€866 EUR
View
A
Retailer 5
-
€909 EUR
View
A
Retailer 6
-
€1,074 EUR
View
A
Retailer 7
-
€1,183 EUR
View
Retailer 8
-
€1,193 EUR
View
Price last confirmed 8 days ago
B+
Retailer 9
-
€1,377 EUR
View
B+
Retailer 10
-
€1,847 EUR
View
B
Retailer 11
-
€1,866 EUR
View
B
Retailer 12
-
€2,471 EUR
View
B
Retailer 13
-
€2,522 EUR
View
Most Expensive
B
MOH London
LG845656920 · Nov 5
€2,936 EUR
£2,595 GBP
View
13 more retailers have this diamond
Prices start from €703 EURSave up to €2,233 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
1.51ct Princess
€703 EUR