Radiant|Lab Grown|IGI

1.03ct H VVS2 Radiant Lab Grown Diamond

H/VVS2 • IGI LG648476183

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

Certificate IGI LG648476183

Diamond specifications and retailer prices

From $439 USD
£345 GBP
As of October 29, 2026
Save $54 USD (11%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $493 USD 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 H colour (near-colourless) and VVS2 clarity (very-very-slightly-included) and certified by IGI LG648476183 or 648476183. Listed at 2 retailers as of October 29, 2026, with a relatively tight 12% 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
H
Color
VVS2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.1°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG648476183
Dimensions7.19 × 4.94 × 3.37 mm
L/W Ratio1.46
Top View
7.19 mm4.94 mm1.03 ctH / VVS2
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG648476183
Side View
Table 67.0%Crown 42.1°Girdle: Slightly ThickPavilion 35.7°Culet: NoneDepth 68.2%

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: $493 USD|Low: $493 USD|High: $493 USD|Avg: $493 USD
February 26, 2026
MD Diamonds and Jewellers$493 USD

1 data point across 1 retailer

2 retailers$439 USD to $493 USD

B+
Cheapest Retailer
-
$439 USD
£345 GBP
Most Expensive
B
MD Diamonds and Jewellers
LG648476183 · Oct 29
$493 USD
£388 GBP
View
1 more retailer has this diamond
Prices start from $439 USDSave up to $54 USD

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
$439 USD