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Radiant|Lab Grown|IGI

1.56ct F VS2 Radiant Lab Grown Diamond

ID • F/VS2 • IGI LG844624643

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG844624643

Diamond specifications and retailer prices

From €168 EUR
$188 USD
As of October 30, 2026
Save €686 EUR (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €974 EUR at MOH London · As of October 25, 2026
View at MOH London

About this 1.56ct lab-grown radiant diamond

This 1.56ct lab-grown radiant sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844624643 or 844624643. Listed at 11 retailers as of October 30, 2026, with a 409% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.9°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844624643
Dimensions8.17 × 5.70 × 3.89 mm
L/W Ratio1.43
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.17 mm5.70 mm1.56 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844624643
Side View
Table 65.0%Crown 45.9°Girdle: MediumPavilion 35.3°Culet: NoneDepth 68.2%

Caratlytics Score

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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: €974 EUR|Low: €168 EUR|High: €978 EUR|Avg: €587 EUR|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 6€168 EUR
Retailer 5€194 EUR
Retailer 4€255 EUR
Retailer 2€356 EUR
Retailer 11€507 EUR
Retailer 8€669 EUR
Retailer 7€671 EUR
Retailer 9€768 EUR
Retailer 10€794 EUR
Retailer 3€853 EUR
MOH London€974 EUR

14 data points across 11 retailers

11 retailers€168 EUR to €853 EUR

A
Cheapest Retailer
-
€168 EUR
$188 USD
A
Retailer 2
-
€194 EUR
$218 USD
View
A
Retailer 3
-
€255 EUR
£226 GBP
View
A
Retailer 4
-
€356 EUR
View
A
Retailer 5
-
€507 EUR
$569 USD
View
B+
Retailer 6
-
€669 EUR
$750 USD
View
B+
Retailer 7
-
€671 EUR
$753 USD
View
B+
Retailer 8
-
€768 EUR
$861 USD
View
B+
Retailer 9
-
€794 EUR
$890 USD
View
B+
Retailer 10
-
€853 EUR
$957 USD
View
Most Expensive
MOH London
LG844624643 · Oct 25
€974 EUR
£860 GBP
View
Price last confirmed 8 days ago
10 more retailers have this diamond
Prices start from €168 EURSave up to €686 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
1.56ct Radiant
€168 EUR