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Radiant|Lab Grown|IGI

0.73ct E VVS1 Radiant Lab Grown Diamond

EX • E/VVS1 • IGI LG667418452

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

Certificate IGI LG667418452

Diamond specifications and retailer prices

From $600 USD
£472 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: $600 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 0.73ct lab-grown radiant diamond

This 0.73ct lab-grown radiant sits in the half to three-quarter carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG667418452 or 667418452. Listed at a single retailer as of October 29, 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

0.73
Carat
E
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.8°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG667418452
Dimensions5.93 × 4.52 × 3.10 mm
L/W Ratio1.31
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.93 mm4.52 mm0.73 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG667418452
Side View
Table 66.0%Crown 44.8°Girdle: Slightly ThickPavilion 36.8°CuletDepth 68.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: $600 USD|Low: $600 USD|High: $600 USD|Avg: $600 USD
September 26, 2026
Diamond Quarter$600 USD

1 data point across 1 retailer

1 retailer

B
Diamond Quarter
0.73VVS1ELG528A01N · Oct 29
$600 USD
£472 GBP
View

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B
0.73ct Radiant
$600 USD