Radiant|Lab Grown|IGI

1.45ct G VS2 Radiant Lab Grown Diamond

EX • G/VS2 • IGI LG618479914

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

Certificate IGI LG618479914

Diamond specifications and retailer prices

From $498 USD
£392 GBP
As of October 31, 2026
1 retailer carries this diamond
Only listing: $498 USD at Diamond Quarter
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Diamond Quarter

About this 1.45ct lab-grown radiant diamond

This 1.45ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG618479914 or 618479914. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
G
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG618479914
Dimensions7.94 × 5.66 × 3.89 mm
L/W Ratio1.40
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
7.94 mm5.66 mm1.45 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG618479914
Side View
Table 68.0%Crown 37.5°Girdle: Slightly ThickPavilion 36.2°CuletDepth 68.7%

Caratlytics Score

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

Last verified: Oct 31
Current: $498 USD|Low: $498 USD|High: $498 USD|Avg: $498 USD
September 26, 2026
Diamond Quarter$498 USD

1 data point across 1 retailer

1 retailer

B+
Diamond Quarter
1.45VS2GLG140805N · Oct 31
$498 USD
£392 GBP
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B+
1.45ct Radiant
$498 USD