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Princess|Lab Grown|IGI

1.50ct J VS2 Princess Lab Grown Diamond

ID • J/VS2 • IGI LG451055773

Shape and cutting style on the report: Princess cut

Certificate IGI LG451055773

Diamond specifications and retailer prices

From €761 EUR
$850 USD
As of October 31, 2026
Save €3,517 EUR (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €4,278 EUR at MOH London · As of October 27, 2026
View at MOH London

About this 1.5ct lab-grown princess diamond

This 1.5ct lab-grown princess sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG451055773 or 451055773. Listed at 12 retailers as of October 27, 2026, with prices from €761 to €4,278, a €3,517 spread on the same certified stone. MOH London lists it at €4,278. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
J
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle43.9°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG451055773
Dimensions6.32 × 6.12 × 4.35 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
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Top View
6.32 mm6.12 mm1.50 ctJ / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG451055773
Side View
Table 73.0%Crown 43.9°Girdle: MED-STKPavilion 38.2°Culet: NoneDepth 71.1%

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 31
Current: €4,278 EUR|Low: €761 EUR|High: €4,329 EUR|Avg: €2,154 EUR|+0.1%
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
October 30, 2026
Retailer 2€761 EUR
Retailer 8€1,290 EUR
Retailer 13€1,403 EUR
Retailer 14€1,444 EUR
Retailer 9€1,496 EUR
Retailer 12€1,496 EUR
Retailer 3€1,647 EUR
Retailer 7€1,964 EUR
Retailer 5€2,034 EUR
Retailer 10€2,360 EUR
Retailer 4€2,715 EUR
Retailer 11€2,803 EUR
MOH London€4,278 EUR
Retailer 6€4,283 EUR

39 data points across 14 retailers

12 retailers€761 EUR to €4,278 EUR

A
Cheapest Retailer
-
€761 EUR
$850 USD
B+
Retailer 2
-
€1,290 EUR
$1,441 USD
View
A
Retailer 3
-
€1,403 EUR
$1,567 USD
View
A
Retailer 4
-
€1,444 EUR
$1,613 USD
View
Final sale: no returns
B+
Retailer 5
-
€1,496 EUR
$1,671 USD
View
Retailer 6
-
€1,496 EUR
$1,671 USD
View
Price last confirmed 19 days ago
B+
Retailer 7
-
€1,647 EUR
$1,840 USD
View
B+
Retailer 8
-
€1,964 EUR
£1,728 GBP
View
B+
Retailer 9
-
€2,360 EUR
$2,637 USD
View
B
Retailer 10
-
€2,715 EUR
$3,033 USD
View
B
Retailer 11
-
€2,803 EUR
$3,132 USD
View
Most Expensive
B
MOH London
LG451055773 · Oct 27
€4,278 EUR
£3,763 GBP
View
11 more retailers have this diamond
Prices start from €761 EURSave up to €3,517 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
1.50ct Princess
€761 EUR