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Radiant|Lab Grown|IGI

0.51ct F VVS2 Radiant Lab Grown Diamond

ID • F/VVS2 • IGI LG817618849

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

Certificate IGI LG817618849

Diamond specifications and retailer prices

From €99 EUR
$111 USD
As of November 2, 2026
Save €936 EUR (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,036 EUR at MOH London · As of October 29, 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 F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG817618849 or 817618849. Listed at 19 retailers as of October 29, 2026, with prices from €99 to €1,036, a €936 spread on the same certified stone. MOH London lists it at €1,036. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.8°
Pavilion angle33.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817618849
Dimensions5.82 × 3.92 × 2.57 mm
L/W Ratio1.48
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.82 mm3.92 mm0.51 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817618849
Side View
Table 62.0%Crown 45.8°Girdle: THN-MEDPavilion 33.9°CuletDepth 65.6%

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: Nov 2
Current: €1,036 EUR|Low: €96 EUR|High: €1,057 EUR|Avg: €308 EUR|-2.0%
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 2, 2026
Retailer 15€99 EUR
Retailer 3€132 EUR
Retailer 7€132 EUR
Retailer 14€168 EUR
Retailer 10€224 EUR
Retailer 11€226 EUR
Retailer 9€237 EUR
Retailer 2€248 EUR
Retailer 5€251 EUR
Retailer 12€298 EUR
Retailer 8€315 EUR
Retailer 4€397 EUR
Retailer 13€442 EUR
Retailer 6€448 EUR
MOH London€1,036 EUR

40 data points across 15 retailers

19 retailers€99 EUR to €1,036 EUR

A
Cheapest Retailer
-
€99 EUR
$111 USD
Retailer 2
-
€117 EUR
$131 USD
View
Price last confirmed 37 days ago
A
Retailer 3
-
€132 EUR
$147 USD
View
Retailer 4
-
€132 EUR
$147 USD
View
Price last confirmed 8 days ago
Retailer 5
-
€132 EUR
$148 USD
View
Price last confirmed 34 days ago
A
Retailer 6
-
€168 EUR
$188 USD
View
B+
Retailer 7
-
€224 EUR
ZAR 4,046 ZAR
View
B+
Retailer 8
-
€226 EUR
View
B+
Retailer 9
-
€237 EUR
$265 USD
View
B+
Retailer 10
-
€248 EUR
£218 GBP
View
B+
Retailer 11
-
€251 EUR
$280 USD
View
B+
Retailer 12
-
€298 EUR
£262 GBP
View
B+
Retailer 13
-
€315 EUR
A$541 AUD
View
B
Retailer 14
-
€364 EUR
$407 USD
View
B
Retailer 15
-
€397 EUR
$443 USD
View
B
Retailer 16
-
€442 EUR
$494 USD
View
B
Retailer 17
-
€448 EUR
$501 USD
View
B
Retailer 18
-
€655 EUR
£576 GBP
View
Most Expensive
B
MOH London
LG817618849 · Oct 29
€1,036 EUR
£911 GBP
View
18 more retailers have this diamond
Prices start from €99 EURSave up to €936 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
€99 EUR