Radiant|Lab Grown|IGI

1.21ct G VVS2 Radiant Lab Grown Diamond

ID • G/VVS2 • IGI LG591377046

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

Certificate IGI LG591377046

Diamond specifications and retailer prices

From €531 EUR
As of November 2, 2026
7 retailers carry this diamond
Most expensive: €1,002 EUR at MOH London · As of October 1, 2026
View at MOH London

About this 1.21ct lab-grown radiant diamond

This 1.21ct lab-grown radiant sits in the classic one-carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG591377046 or 591377046. Listed at 7 retailers as of November 2, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.5°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG591377046
Dimensions7.68 × 5.19 × 3.55 mm
L/W Ratio1.48
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
7.68 mm5.19 mm1.21 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG591377046
Side View
Table 65.0%Crown 44.5°Girdle: MediumPavilion 35.7°Culet: NoneDepth 68.4%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: €1,002 EUR|Low: €123 EUR|High: €1,482 EUR|Avg: €641 EUR|+1.3%
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
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Retailer 15
October 1, 2026
Retailer 13€173 EUR
Retailer 12€192 EUR
Retailer 15€259 EUR
Retailer 14€313 EUR
Retailer 2€359 EUR
Retailer 8€375 EUR
Retailer 11€514 EUR
Retailer 6€536 EUR
Retailer 9€589 EUR
Retailer 3€834 EUR
Retailer 4€914 EUR
Retailer 5€991 EUR
MOH London€1,002 EUR
Retailer 7€1,014 EUR
Retailer 10€1,163 EUR

10 data points across 15 retailers

7 retailers

Retailer 1
-
€154 EUR
Price last confirmed 36 days ago
Retailer 2
-
€179 EUR
View
Price last confirmed 39 days ago
Retailer 3
-
€189 EUR
View
Price last confirmed 37 days ago
Retailer 4
-
€359 EUR
View
Price last confirmed 35 days ago
B+
Retailer 5
-
€531 EUR
View
Retailer 6
-
€681 EUR
View
Price last confirmed 36 days ago
Most Expensive
MOH London
LG591377046 · Oct 1
€1,002 EUR
£889 GBP
View
Price last confirmed 34 days ago
6 more retailers have this diamond
Prices start from €531 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+
1.21ct Radiant
€531 EUR