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Princess|Lab Grown|IGI

1.51ct H VS1 Princess Lab Grown Diamond

ID • H/VS1 • IGI LG841632721

Shape and cutting style on the report: Princess cut

Certificate IGI LG841632721

Diamond specifications and retailer prices

From €182 EUR
As of November 2, 2026
Save €873 EUR (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,055 EUR at MOH London · As of November 1, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841632721 or 841632721. Listed at 15 retailers as of November 1, 2026, with prices from €182 to €1,055, a €873 spread on the same certified stone. MOH London lists it at €1,055. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.5°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841632721
Dimensions6.27 × 6.16 × 4.29 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.27 mm6.16 mm1.51 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841632721
Side View
Table 70.0%Crown 45.5°Girdle: Slightly ThickPavilion 36°Culet: NoneDepth 69.6%

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: €1,055 EUR|Low: €182 EUR|High: €1,068 EUR|Avg: €496 EUR|-1.2%
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
Retailer 16
November 2, 2026
Retailer 14€182 EUR
Retailer 4€211 EUR
Retailer 13€225 EUR
Retailer 15€225 EUR
Retailer 12€302 EUR
Retailer 11€383 EUR
Retailer 10€389 EUR
Retailer 6€391 EUR
Retailer 5€439 EUR
Retailer 7€522 EUR
Retailer 9€526 EUR
Retailer 16€725 EUR
Retailer 2€728 EUR
Retailer 3€733 EUR
Retailer 8€773 EUR
MOH London€1,055 EUR

22 data points across 16 retailers

15 retailers€182 EUR to €1,055 EUR

A
Cheapest Retailer
-
€182 EUR
A
Retailer 2
-
€211 EUR
View
Retailer 3
-
€225 EUR
View
Price last confirmed 10 days ago
A
Retailer 4
-
€225 EUR
View
A
Retailer 5
-
€383 EUR
View
A
Retailer 6
-
€389 EUR
View
B+
Retailer 7
-
€391 EUR
View
A
Retailer 8
-
€439 EUR
View
A
Retailer 9
-
€522 EUR
View
A
Retailer 10
-
€526 EUR
View
B+
Retailer 11
-
€725 EUR
View
B+
Retailer 12
-
€728 EUR
View
B+
Retailer 13
-
€733 EUR
View
B+
Retailer 14
-
€773 EUR
View
Most Expensive
B
MOH London
LG841632721 · Nov 1
€1,055 EUR
£929 GBP
View
14 more retailers have this diamond
Prices start from €182 EURSave up to €873 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
€182 EUR