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 €742 EUR
$829 USD
As of October 30, 2026
Save €2,503 EUR (77%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €3,245 EUR at MOH London · As of October 29, 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 October 29, 2026, with prices from €742 to €3,245, a €2,503 spread on the same certified stone. MOH London lists it at €3,245. 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
Color
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: Oct 30
Current: €3,245 EUR|Low: €706 EUR|High: €3,272 EUR|Avg: €1,797 EUR|+0.4%
MOH London
Retailer 2
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Retailer 20
October 31, 2026
Retailer 20€742 EUR
Retailer 9€807 EUR
Retailer 10€831 EUR
Retailer 3€861 EUR
Retailer 16€1,020 EUR
Retailer 8€1,065 EUR
Retailer 5€1,069 EUR
Retailer 17€1,237 EUR
Retailer 13€1,323 EUR
Retailer 14€1,378 EUR
Retailer 15€1,583 EUR
Retailer 19€1,980 EUR
Retailer 7€2,374 EUR
Retailer 4€2,421 EUR
Retailer 18€2,538 EUR
Retailer 2€2,695 EUR
Retailer 6€2,866 EUR
Retailer 11€2,895 EUR
Retailer 12€2,983 EUR
MOH London€3,245 EUR

39 data points across 20 retailers

23 retailers€742 EUR to €3,245 EUR

A
Cheapest Retailer
-
€742 EUR
$829 USD
A
Retailer 2
-
€807 EUR
$902 USD
View
A
Retailer 3
-
€831 EUR
$928 USD
View
Final sale: no returns
Retailer 4
-
€861 EUR
$962 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
€861 EUR
$962 USD
View
A
Retailer 6
-
€997 EUR
HK$8,700 HKD
View
A
Retailer 7
-
€1,020 EUR
$1,140 USD
View
A
Retailer 8
-
€1,065 EUR
$1,190 USD
View
A
Retailer 9
-
€1,069 EUR
$1,194 USD
View
A
Retailer 10
-
€1,237 EUR
$1,382 USD
View
A
Retailer 11
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€1,323 EUR
£1,164 GBP
View
A
Retailer 12
-
€1,378 EUR
View
B+
Retailer 13
-
€1,583 EUR
ZAR 28,573 ZAR
View
B+
Retailer 14
-
€1,980 EUR
$2,212 USD
View
B+
Retailer 15
-
€2,374 EUR
£2,088 GBP
View
B
Retailer 16
-
€2,421 EUR
$2,705 USD
View
Retailer 17
-
€2,538 EUR
$2,835 USD
View
Price last confirmed 13 days ago
B
Retailer 18
-
€2,695 EUR
$3,011 USD
View
B
Retailer 19
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€2,754 EUR
$3,077 USD
View
B
Retailer 20
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€2,866 EUR
$3,202 USD
View
B
Retailer 21
-
€2,895 EUR
SGD 4,370 SGD
View
B
Retailer 22
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€2,983 EUR
$3,333 USD
View
Most Expensive
B
MOH London
LG627442304 · Oct 29
€3,245 EUR
£2,855 GBP
View
22 more retailers have this diamond
Prices start from €742 EURSave up to €2,503 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
€742 EUR