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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 €183 EUR
$204 USD
As of October 30, 2026
Save €873 EUR (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,056 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 16 retailers as of October 30, 2026, with prices from €183 to €1,056, a €873 spread on the same certified stone. MOH London lists it at €1,056. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €1,056 EUR|Low: €183 EUR|High: €1,069 EUR|Avg: €497 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 1, 2026
Retailer 14€183 EUR
Retailer 4€211 EUR
Retailer 13€226 EUR
Retailer 15€226 EUR
Retailer 12€303 EUR
Retailer 10€383 EUR
Retailer 2€390 EUR
Retailer 6€391 EUR
Retailer 5€439 EUR
Retailer 7€522 EUR
Retailer 11€527 EUR
Retailer 9€584 EUR
Retailer 16€726 EUR
Retailer 3€734 EUR
Retailer 8€774 EUR
MOH London€1,056 EUR

21 data points across 16 retailers

16 retailers€183 EUR to €1,056 EUR

A
Cheapest Retailer
-
€183 EUR
$204 USD
A
Retailer 2
-
€211 EUR
$236 USD
View
Retailer 3
-
€226 EUR
$252 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
€226 EUR
$252 USD
View
Retailer 5
-
€303 EUR
£267 GBP
View
Price last confirmed 15 days ago
A
Retailer 6
-
€383 EUR
View
A
Retailer 7
-
€390 EUR
ZAR 7,039 ZAR
View
B+
Retailer 8
-
€391 EUR
$437 USD
View
A
Retailer 9
-
€439 EUR
$491 USD
View
A
Retailer 10
-
€522 EUR
$583 USD
View
A
Retailer 11
-
€527 EUR
A$905 AUD
View
A
Retailer 12
-
€584 EUR
$652 USD
View
B+
Retailer 13
-
€726 EUR
$811 USD
View
B+
Retailer 14
-
€734 EUR
SGD 1,108 SGD
View
B+
Retailer 15
-
€774 EUR
$865 USD
View
Most Expensive
B
MOH London
LG841632721 · Nov 1
€1,056 EUR
£929 GBP
View
15 more retailers have this diamond
Prices start from €183 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
€183 EUR