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Radiant|Lab Grown|IGI

1.05ct H VVS2 Radiant Lab Grown Diamond

EX • H/VVS2 • IGI LG604397578

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

Certificate IGI LG604397578

Diamond specifications and retailer prices

From $622 CAD
£351 GBP
As of October 29, 2026
Save $79 CAD (11%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $701 CAD at MD Diamonds and Jewellers · As of October 29, 2026
View at MD Diamonds and Jewellers

About this 1.05ct lab-grown radiant diamond

This 1.05ct lab-grown radiant sits in the classic one-carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG604397578 or 604397578. Listed at 2 retailers as of October 29, 2026, with a relatively tight 13% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
H
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.4°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG604397578
Dimensions7.20 × 5.07 × 3.34 mm
L/W Ratio1.42
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
7.20 mm5.07 mm1.05 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG604397578
Side View
Table 65.0%Crown 45.4°Girdle: Slightly ThickPavilion 34.3°Culet: NoneDepth 65.9%

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: $701 CAD|Low: $622 CAD|High: $701 CAD|Avg: $685 CAD
MD Diamonds and Jewellers
Retailer 2
September 26, 2026
Retailer 2$622 CAD
MD Diamonds and Jewellers$701 CAD

4 data points across 2 retailers

2 retailers$622 CAD to $701 CAD

B+
Cheapest Retailer
-
$622 CAD
£351 GBP
Most Expensive
B+
MD Diamonds and Jewellers
LG604397578 · Oct 29
$701 CAD
£395 GBP
View
1 more retailer has this diamond
Prices start from $622 CADSave up to $79 CAD

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+
1.05ct Radiant
$622 CAD