Radiant|Lab Grown|IGI

1.09ct H VS2 Radiant Lab Grown Diamond

H/VS2 • IGI LG603336503

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

Certificate IGI LG603336503

Diamond specifications and retailer prices

From $414 USD
As of November 5, 2026
Save $64 USD (13%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $478 USD at MD Diamonds and Jewellers · As of November 2, 2026
View at MD Diamonds and Jewellers

About this 1.09ct lab-grown radiant diamond

This 1.09ct 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 LG603336503 or 603336503. Listed at 2 retailers as of November 2, 2026, with prices from $414 to $478, a $64 spread on the same certified stone. MD Diamonds and Jewellers lists it at $478. 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

1.09
Carat
H
Color
VS2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.5°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG603336503
Dimensions7.18 × 5.09 × 3.42 mm
L/W Ratio1.41
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
7.18 mm5.09 mm1.09 ctH / VS2
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG603336503
Side View
Table 64.0%Crown 42.5°Girdle: Slightly ThickPavilion 35.3°Culet: NoneDepth 67.2%

Caratlytics Score

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

Last verified: Nov 5
Current: $478 USD|Low: $478 USD|High: $478 USD|Avg: $478 USD
December 30, 2025
MD Diamonds and Jewellers$478 USD

3 data points across 1 retailer

2 retailers$414 USD to $478 USD

B+
Cheapest Retailer
-
$414 USD
Most Expensive
B
MD Diamonds and Jewellers
LG603336503 · Nov 2
$478 USD
£376 GBP
View
1 more retailer has this diamond
Prices start from $414 USDSave up to $64 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+
1.09ct Radiant
$414 USD