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Princess|Lab Grown|IGI

1.51ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG627442304

Shape and cutting style on the report: Princess cut

Certificate IGI LG627442304

Diamond specifications and retailer prices

From €739 EUR
As of November 4, 2026
Save €2,466 EUR (77%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €3,204 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 top-tier cut grade and certified by IGI LG627442304 or 627442304. Listed at 23 retailers as of November 4, 2026, with prices from €739 to €3,204, a €2,466 spread on the same certified stone. MOH London lists it at €3,204. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG627442304
Dimensions6.23 × 6.15 × 4.58 mm
L/W Ratio1.01
Culet sizePointed
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
6.23 mm6.15 mm1.51 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG627442304
Side View
Table 71.0%Crown 32.3°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 74.5%

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 4
Current: €3,204 EUR|Low: €703 EUR|High: €3,256 EUR|Avg: €1,808 EUR|-0.5%
MOH London
Retailer 2
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Retailer 5
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Retailer 20
November 6, 2026
Retailer 20€739 EUR
Retailer 9€804 EUR
Retailer 10€827 EUR
Retailer 3€857 EUR
Retailer 17€1,016 EUR
Retailer 8€1,060 EUR
Retailer 5€1,064 EUR
Retailer 13€1,231 EUR
Retailer 2€1,303 EUR
Retailer 16€1,371 EUR
Retailer 14€1,574 EUR
Retailer 19€1,971 EUR
Retailer 7€2,362 EUR
Retailer 4€2,410 EUR
Retailer 18€2,526 EUR
Retailer 15€2,683 EUR
Retailer 6€2,853 EUR
Retailer 11€2,880 EUR
Retailer 12€2,969 EUR
MOH London€3,204 EUR

41 data points across 20 retailers

23 retailers€739 EUR to €3,204 EUR

A
Cheapest Retailer
-
€739 EUR
A
Retailer 2
-
€804 EUR
View
A
Retailer 3
-
€827 EUR
View
Final sale: no returns
Retailer 4
-
€857 EUR
View
Price last confirmed 20 days ago
A
Retailer 5
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€857 EUR
View
A
Retailer 6
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€992 EUR
View
A
Retailer 7
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€1,016 EUR
View
A
Retailer 8
-
€1,060 EUR
View
A
Retailer 9
-
€1,064 EUR
View
A
Retailer 10
-
€1,231 EUR
View
A
Retailer 11
-
€1,303 EUR
View
Retailer 12
-
€1,371 EUR
View
Price last confirmed 8 days ago
B+
Retailer 13
-
€1,574 EUR
View
B+
Retailer 14
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€1,971 EUR
View
B
Retailer 15
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€2,362 EUR
View
B
Retailer 16
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€2,410 EUR
View
Retailer 17
-
€2,526 EUR
View
Price last confirmed 19 days ago
B
Retailer 18
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€2,683 EUR
View
B
Retailer 19
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€2,741 EUR
View
B
Retailer 20
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€2,853 EUR
View
B
Retailer 21
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€2,880 EUR
View
B
Retailer 22
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€2,969 EUR
View
Most Expensive
B
MOH London
LG627442304 · Nov 5
€3,204 EUR
£2,832 GBP
View
22 more retailers have this diamond
Prices start from €739 EURSave up to €2,466 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
€739 EUR