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Round|Lab Grown|IGI

1.50ct I VS2 Round Lab Grown Diamond

ID • I/VS2 • IGI LG557241112

Shape and cutting style on the report: Round brilliant

Certificate IGI LG557241112

Diamond specifications and retailer prices

From €329 EUR
$368 USD
As of October 29, 2026
Save €1,273 EUR (79%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,603 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.5ct lab-grown round diamond

This 1.5ct lab-grown round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG557241112 or 557241112. Listed at 14 retailers as of October 29, 2026, with prices from €329 to €1,603, a €1,273 spread on the same certified stone. MOH London lists it at €1,603. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
I
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG557241112
Dimensions7.37 × 7.31 × 4.47 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.37 mm7.31 mm1.50 ctI / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG557241112
Side View
Table 59.0%Crown 34.9°GirdlePavilion 40.5°Culet: NoneDepth 60.9%

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 29
Current: €1,603 EUR|Low: €263 EUR|High: €1,613 EUR|Avg: €759 EUR|-0.6%
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
October 29, 2026
Retailer 7€329 EUR
Retailer 11€369 EUR
Retailer 8€408 EUR
Retailer 10€408 EUR
Retailer 2€542 EUR
Retailer 13€581 EUR
Retailer 12€635 EUR
Retailer 9€652 EUR
Retailer 3€683 EUR
Retailer 5€855 EUR
Retailer 6€1,197 EUR
Retailer 4€1,347 EUR
MOH London€1,603 EUR

20 data points across 13 retailers

14 retailers€329 EUR to €1,603 EUR

A
Cheapest Retailer
-
€329 EUR
$368 USD
A
Retailer 2
-
€369 EUR
$412 USD
View
Final sale: no returns
A
Retailer 3
-
€381 EUR
$426 USD
View
A
Retailer 4
-
€408 EUR
$456 USD
View
A
Retailer 5
-
€408 EUR
$456 USD
View
B+
Retailer 6
-
€542 EUR
$605 USD
View
Retailer 7
-
€581 EUR
£511 GBP
View
Price last confirmed 38 days ago
B+
Retailer 8
-
€635 EUR
$709 USD
View
B+
Retailer 9
-
€652 EUR
$728 USD
View
B+
Retailer 10
-
€683 EUR
$763 USD
View
B
Retailer 11
-
€1,197 EUR
$1,337 USD
View
B
Retailer 12
-
€1,312 EUR
$1,466 USD
View
Retailer 13
-
€1,347 EUR
$1,505 USD
View
Price last confirmed 13 days ago
Most Expensive
B
MOH London
LG557241112 · Oct 29
€1,603 EUR
£1,410 GBP
View
13 more retailers have this diamond
Prices start from €329 EURSave up to €1,273 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 Round
€329 EUR