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Radiant|Lab Grown|IGI

1.00ct H VS2 Radiant Lab Grown Diamond

H/VS2 • IGI LG631453372

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

Certificate IGI LG631453372

Diamond specifications and retailer prices

From €360 EUR
£316 GBP
As of October 29, 2026
Save €53 EUR (13%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €413 EUR at MD Diamonds and Jewellers · As of October 29, 2026
View at MD Diamonds and Jewellers

About this 1ct lab-grown radiant diamond

This 1ct lab-grown radiant sits in the classic one-carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included) and certified by IGI LG631453372 or 631453372. Listed at 2 retailers as of October 29, 2026, with a relatively tight 15% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.00
Carat
H
Color
VS2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.6°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG631453372
Dimensions7.21 × 4.92 × 3.30 mm
L/W Ratio1.47
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
7.21 mm4.92 mm1.00 ctH / VS2
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG631453372
Side View
Table 66.0%Crown 42.6°Girdle: MediumPavilion 35.9°Culet: NoneDepth 67.1%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 29
Current: €413 EUR|Low: €413 EUR|High: €413 EUR|Avg: €413 EUR
December 30, 2025
MD Diamonds and Jewellers€413 EUR

3 data points across 1 retailer

2 retailers€360 EUR to €413 EUR

B+
Cheapest Retailer
-
€360 EUR
£316 GBP
Most Expensive
B
MD Diamonds and Jewellers
LG631453372 · Oct 29
€413 EUR
£363 GBP
View
1 more retailer has this diamond
Prices start from €360 EURSave up to €53 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+
1.00ct Radiant
€360 EUR