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Radiant|Lab Grown|IGI

1.56ct F VS2 Radiant Lab Grown Diamond

ID • F/VS2 • IGI LG499123014

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

Certificate IGI LG499123014

Diamond specifications and retailer prices

From €288 EUR
$322 USD
As of October 28, 2026
Save €602 EUR (68%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,048 EUR at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

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 LG499123014 or 499123014. Listed at 11 retailers as of October 26, 2026, with a 209% 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
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle30.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG499123014
Dimensions8.43 × 5.59 × 3.76 mm
L/W Ratio1.51
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
8.43 mm5.59 mm1.56 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG499123014
Side View
Table 62.5%Crown 35.1°Girdle: MediumPavilion 30.9°Culet: NoneDepth 67.3%

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 28
Current: €388 EUR|Low: €193 EUR|High: €1,048 EUR|Avg: €567 EUR|+4.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Reve Diamonds
October 27, 2026
Retailer 7€193 EUR
Retailer 5€214 EUR
Retailer 4€288 EUR
Retailer 1€388 EUR
Retailer 8€452 EUR
Retailer 3€691 EUR
Retailer 6€890 EUR
Retailer 2€1,003 EUR
Reve Diamonds€1,048 EUR

25 data points across 9 retailers

11 retailers€288 EUR to €890 EUR

Retailer 1
-
€201 EUR
$224 USD
Price last confirmed 35 days ago
Retailer 2
-
€211 EUR
$236 USD
View
Price last confirmed 35 days ago
B+
Retailer 3
-
€288 EUR
$322 USD
View
A
Retailer 4
-
€388 EUR
£341 GBP
View
A
Retailer 5
-
€452 EUR
$505 USD
View
B+
Retailer 6
-
€691 EUR
$772 USD
View
B+
Retailer 7
-
€736 EUR
$823 USD
View
B+
Retailer 8
-
€789 EUR
£694 GBP
View
B+
Retailer 9
-
€890 EUR
$994 USD
View
Retailer 10
-
€1,003 EUR
£882 GBP
View
Price last confirmed 7 days ago
Most Expensive
Reve Diamonds
751F9CB15 · Oct 25
€1,048 EUR
$1,171 USD
View
Price last confirmed 7 days ago
10 more retailers have this diamond
Prices start from €288 EURSave up to €602 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
€288 EUR