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Radiant|Lab Grown|IGI

0.51ct G VS2 Radiant Lab Grown Diamond

ID • G/VS2 • IGI LG526287932

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

Certificate IGI LG526287932

Diamond specifications and retailer prices

From €111 EUR
$124 USD
As of October 30, 2026
Save €741 EUR (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,152 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 0.51ct lab-grown radiant diamond

This 0.51ct 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 LG526287932 or 526287932. Listed at 17 retailers as of October 30, 2026, with a 668% 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

0.51
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.3°
Pavilion angle29.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526287932
Dimensions5.74 × 3.91 × 2.49 mm
L/W Ratio1.47
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 mm3.91 mm0.51 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG526287932
Side View
Table 68.5%Crown 39.3°Girdle: ThickPavilion 29.6°Culet: NoneDepth 63.7%

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: €1,152 EUR|Low: €88 EUR|High: €1,165 EUR|Avg: €374 EUR|-0.2%
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
Retailer 15
November 1, 2026
Retailer 11€111 EUR
Retailer 7€124 EUR
Retailer 15€129 EUR
Retailer 3€147 EUR
Retailer 12€147 EUR
Retailer 8€251 EUR
Retailer 13€264 EUR
Retailer 2€287 EUR
Retailer 9€333 EUR
Retailer 4€342 EUR
Retailer 14€443 EUR
Retailer 10€468 EUR
Retailer 5€494 EUR
Retailer 6€852 EUR
MOH London€1,152 EUR

43 data points across 15 retailers

17 retailers€111 EUR to €852 EUR

A
Cheapest Retailer
-
€111 EUR
$124 USD
A
Retailer 2
-
€124 EUR
$139 USD
View
Final sale: no returns
A
Retailer 3
-
€129 EUR
$144 USD
View
A
Retailer 4
-
€147 EUR
$164 USD
View
Retailer 5
-
€147 EUR
$164 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
€251 EUR
$280 USD
View
B+
Retailer 7
-
€264 EUR
$295 USD
View
B+
Retailer 8
-
€287 EUR
£252 GBP
View
B+
Retailer 9
-
€333 EUR
£293 GBP
View
B+
Retailer 10
-
€342 EUR
$382 USD
View
B
Retailer 11
-
€424 EUR
HK$3,700 HKD
View
B
Retailer 12
-
€443 EUR
$495 USD
View
B
Retailer 13
-
€468 EUR
$523 USD
View
B
Retailer 14
-
€494 EUR
$552 USD
View
B
Retailer 15
-
€723 EUR
£636 GBP
View
B
Retailer 16
-
€852 EUR
$952 USD
View
Most Expensive
MOH London
LG526287932 · Nov 1
€1,152 EUR
£1,013 GBP
View
Price under review
16 more retailers have this diamond
Prices start from €111 EURSave up to €741 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
0.51ct Radiant
€111 EUR