Radiant|Lab Grown|IGI

1.03ct G VS2 Radiant Lab Grown Diamond

G/VS2 • IGI LG630446520

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

Certificate IGI LG630446520

Diamond specifications and retailer prices

From €421 EUR
£371 GBP
As of October 31, 2026
Save €15 EUR (3%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €437 EUR at MD Diamonds and Jewellers · As of October 29, 2026
View at MD Diamonds and Jewellers

About this 1.03ct lab-grown radiant diamond

This 1.03ct lab-grown radiant sits in the classic one-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included) and certified by IGI LG630446520 or 630446520. Listed at 2 retailers as of October 29, 2026, with a relatively tight 4% 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

1.03
Carat
G
Color
VS2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.3°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG630446520
Dimensions7.09 × 5.05 × 3.46 mm
L/W Ratio1.40
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
7.09 mm5.05 mm1.03 ctG / VS2
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG630446520
Side View
Table 62.0%Crown 28.3°Girdle: MED-STKPavilion 36.1°Culet: NoneDepth 68.5%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: €437 EUR|Low: €437 EUR|High: €437 EUR|Avg: €437 EUR
December 30, 2025
MD Diamonds and Jewellers€437 EUR

3 data points across 1 retailer

2 retailers€421 EUR to €437 EUR

B+
Cheapest Retailer
-
€421 EUR
£371 GBP
Most Expensive
B
MD Diamonds and Jewellers
630446520 · Oct 29
€437 EUR
£384 GBP
View
1 more retailer has this diamond
Prices start from €421 EURSave up to €15 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+
1.03ct Radiant
€421 EUR