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Radiant|Lab Grown|IGI

3.05ct E IF Radiant Lab Grown Diamond

EX • E/IF • IGI LG636404811

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

Certificate IGI LG636404811

Diamond specifications and retailer prices

From $7,813 AUD
£4,321 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: $7,813 AUD 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 3.05ct lab-grown radiant diamond

This 3.05ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG636404811 or 636404811. 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. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.05
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.8°
Pavilion angle29.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG636404811
Dimensions9.67 × 6.86 × 4.92 mm
L/W Ratio1.41
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.67 mm6.86 mm3.05 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG636404811
Side View
Table 68.0%Crown 42.8°Girdle: Slightly ThickPavilion 29.7°CuletDepth 71.7%

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: $7,813 AUD|Low: $7,813 AUD|High: $7,813 AUD|Avg: $7,813 AUD
September 26, 2026
Diamond Quarter$7,813 AUD

1 data point across 1 retailer

1 retailer

B
Diamond Quarter
3.05IFELG11E0F6N · Oct 29
$7,813 AUD
£4,321 GBP
View

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B
3.05ct Radiant
$7,813 AUD