Radiant|Lab Grown|IGI

0.51ct G VVS2 Radiant Lab Grown Diamond

GD • G/VVS2 • IGI LG657465940

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

Certificate IGI LG657465940

Diamond specifications and retailer prices

From €307 EUR
£270 GBP
As of October 29, 2026
17 retailers carry this diamond
Most expensive: €817 EUR at MOH London · As of October 11, 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 VVS2 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG657465940 or 657465940. Listed at 17 retailers as of October 29, 2026. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.51
Carat
G
Color
VVS2
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.9°
Pavilion angle30.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG657465940
Dimensions5.68 × 4.02 × 2.55 mm
L/W Ratio1.41
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.68 mm4.02 mm0.51 ctG / VVS2
OriginLab Grown
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG657465940
Side View
Table 61.0%Crown 36.9°Girdle: Slightly ThickPavilion 30.1°Culet: NoneDepth 63.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: €817 EUR|Low: €85 EUR|High: €817 EUR|Avg: €303 EUR|+0.1%
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
Retailer 16
Retailer 17
Retailer 18
October 16, 2026
Retailer 14€89 EUR
Retailer 3€99 EUR
Retailer 4€103 EUR
Retailer 15€117 EUR
Retailer 7€154 EUR
Retailer 10€196 EUR
Retailer 12€202 EUR
Retailer 13€202 EUR
Retailer 18€228 EUR
Retailer 11€249 EUR
Retailer 6€274 EUR
Retailer 5€312 EUR
Retailer 17€315 EUR
Retailer 2€349 EUR
Retailer 9€406 EUR
Retailer 8€573 EUR
Retailer 16€780 EUR
MOH London€817 EUR

28 data points across 18 retailers

17 retailers

Retailer 1
-
€89 EUR
$99 USD
Price last confirmed 23 days ago
Retailer 2
-
€103 EUR
$115 USD
View
Price last confirmed 18 days ago
Retailer 3
-
€117 EUR
$131 USD
View
Price last confirmed 29 days ago
Retailer 4
-
€126 EUR
HK$1,100 HKD
View
Price last confirmed 17 days ago
Retailer 5
-
€154 EUR
$172 USD
View
Price last confirmed 18 days ago
Retailer 6
-
€202 EUR
£178 GBP
View
Price last confirmed 16 days ago
Retailer 7
-
€228 EUR
$255 USD
View
Price last confirmed 17 days ago
Retailer 8
-
€249 EUR
$278 USD
View
Price last confirmed 16 days ago
Retailer 9
-
€274 EUR
£241 GBP
View
Price last confirmed 18 days ago
B
Retailer 10
-
€307 EUR
£270 GBP
View
Retailer 11
-
€312 EUR
SGD 471 SGD
View
Price last confirmed 18 days ago
Retailer 12
-
€349 EUR
$390 USD
View
Price last confirmed 14 days ago
Retailer 13
-
€349 EUR
$390 USD
View
Price last confirmed 17 days ago
Retailer 14
-
€406 EUR
$454 USD
View
Price last confirmed 17 days ago
Retailer 15
-
€573 EUR
£504 GBP
View
Price last confirmed 17 days ago
Retailer 16
-
€780 EUR
$872 USD
View
Price last confirmed 18 days ago
Most Expensive
MOH London
LG657465940 · Oct 11
€817 EUR
£719 GBP
View
Price last confirmed 21 days ago
16 more retailers have this diamond
Prices start from €307 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.

B
0.51ct Radiant
€307 EUR