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Radiant|Lab Grown|IGI

1.21ct F VS2 Radiant Lab Grown Diamond

ID • F/VS2 • IGI LG610348582

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

Certificate IGI LG610348582

Diamond specifications and retailer prices

From €472 EUR
£415 GBP
As of November 5, 2026
1 retailer carries this diamond
Only listing: €472 EUR at Diamond Quarter
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Diamond Quarter

About this 1.21ct lab-grown radiant diamond

This 1.21ct lab-grown radiant sits in the classic one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG610348582 or 610348582. Listed at a single retailer as of November 5, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.1°
Pavilion angle32.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG610348582
Dimensions7.83 × 5.22 × 3.52 mm
L/W Ratio1.50
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
7.83 mm5.22 mm1.21 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG610348582
Side View
Table 64.0%Crown 39.1°Girdle: MediumPavilion 32.8°Culet: NoneDepth 67.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 5
Current: €1,048 EUR|Low: €77 EUR|High: €1,111 EUR|Avg: €499 EUR|-5.6%
Retailer 1
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Retailer 13
August 1, 2026
Retailer 9€102 EUR
Retailer 10€210 EUR
Retailer 2€271 EUR
Retailer 4€279 EUR
Retailer 6€323 EUR
Retailer 7€396 EUR
Retailer 3€412 EUR
Retailer 12€530 EUR
Retailer 11€536 EUR
Retailer 13€565 EUR
Retailer 5€597 EUR
Retailer 8€910 EUR
Retailer 1€1,048 EUR

69 data points across 13 retailers

1 retailer

B+
Diamond Quarter
1.21VS2FLG827ACFN · Nov 5
€472 EUR
£415 GBP
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B+
1.21ct Radiant
€472 EUR