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Radiant|Lab Grown|IGI

0.50ct G VS2 Radiant Lab Grown Diamond

ID • G/VS2 • IGI LG541251118

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

Certificate IGI LG541251118

Diamond specifications and retailer prices

From €109 EUR
$122 USD
As of October 30, 2026
Save €600 EUR (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,140 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 0.5ct lab-grown radiant diamond

This 0.5ct lab-grown radiant sits in the half to three-quarter carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG541251118 or 541251118. Listed at 14 retailers as of October 30, 2026, with a 550% 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

0.50
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.9°
Pavilion angle33°
OriginLab Grown
Grading LabIGI
CertificateIGI LG541251118
Dimensions5.74 × 3.97 × 2.50 mm
L/W Ratio1.45
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
5.74 mm3.97 mm0.50 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG541251118
Side View
Table 66.5%Crown 43.9°Girdle: STK-THKPavilion 33°Culet: NoneDepth 63.0%

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: €1,140 EUR|Low: €106 EUR|High: €1,148 EUR|Avg: €343 EUR|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 8€109 EUR
Retailer 12€127 EUR
Retailer 3€145 EUR
Retailer 9€145 EUR
Retailer 5€251 EUR
Retailer 11€262 EUR
Retailer 2€279 EUR
Retailer 6€328 EUR
Retailer 4€339 EUR
Retailer 10€437 EUR
Retailer 7€487 EUR
MOH London€1,140 EUR

42 data points across 12 retailers

14 retailers€109 EUR to €709 EUR

A
Cheapest Retailer
-
€109 EUR
$122 USD
A
Retailer 2
-
€127 EUR
$142 USD
View
A
Retailer 3
-
€145 EUR
$162 USD
View
A
Retailer 4
-
€145 EUR
$162 USD
View
B+
Retailer 5
-
€251 EUR
$280 USD
View
B+
Retailer 6
-
€262 EUR
$293 USD
View
B+
Retailer 7
-
€279 EUR
£245 GBP
View
B+
Retailer 8
-
€321 EUR
HK$2,800 HKD
View
B+
Retailer 9
-
€328 EUR
£289 GBP
View
B+
Retailer 10
-
€339 EUR
$379 USD
View
B
Retailer 11
-
€437 EUR
$488 USD
View
B
Retailer 12
-
€487 EUR
$544 USD
View
B
Retailer 13
-
€709 EUR
£624 GBP
View
Most Expensive
MOH London
LG541251118 · Oct 29
€1,140 EUR
£1,003 GBP
View
Price under review
13 more retailers have this diamond
Prices start from €109 EURSave up to €600 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
0.50ct Radiant
€109 EUR