Radiant|Lab Grown|IGI

1.21ct G VVS2 Radiant Lab Grown Diamond

ID • G/VVS2 • IGI LG758504398

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

Certificate IGI LG758504398

Diamond specifications and retailer prices

From €325 EUR
As of November 2, 2026
Save €569 EUR (64%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €894 EUR at MOH London · As of November 5, 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 LG758504398 or 758504398. Listed at 8 retailers as of November 2, 2026, with prices from €325 to €894, a €569 spread on the same certified stone. MOH London lists it at €894. 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 angle44.8°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG758504398
Dimensions8.13 × 5.11 × 3.43 mm
L/W Ratio1.59
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.13 mm5.11 mm1.21 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG758504398
Side View
Table 69.0%Crown 44.8°Girdle: MediumPavilion 37.4°Culet: NoneDepth 67.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: €894 EUR|Low: €286 EUR|High: €907 EUR|Avg: €500 EUR|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 3€325 EUR
Retailer 2€339 EUR
Retailer 6€341 EUR
Retailer 7€401 EUR
Retailer 5€478 EUR
Retailer 4€604 EUR
Retailer 8€664 EUR
MOH London€894 EUR

37 data points across 8 retailers

8 retailers€325 EUR to €894 EUR

A
Cheapest Retailer
-
€325 EUR
A
Retailer 2
-
€339 EUR
View
A
Retailer 3
-
€341 EUR
View
A
Retailer 4
-
€401 EUR
View
B+
Retailer 5
-
€478 EUR
View
Retailer 6
-
€604 EUR
View
Price last confirmed 15 days ago
B+
Retailer 7
-
€664 EUR
View
Most Expensive
B
MOH London
LG758504398 · Nov 5
€894 EUR
£793 GBP
View
7 more retailers have this diamond
Prices start from €325 EURSave up to €569 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
1.21ct Radiant
€325 EUR