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Radiant|Lab Grown|IGI

2.97ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG361216526

Shape and cutting style on the report: Radiant brilliant

Certificate IGI LG361216526

Diamond specifications and retailer prices

From $14,419 AUD
$10,130 USD
As of October 28, 2026
1 retailer carries this diamond
Only listing: $14,419 AUD at Brilliant Earth
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 Brilliant Earth

About this 2.97ct lab-grown radiant diamond

This 2.97ct lab-grown radiant sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG361216526 or 361216526. Listed at a single retailer as of October 28, 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

2.97
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.5°
Pavilion angle60°
OriginLab Grown
Grading LabIGI
CertificateIGI LG361216526
Dimensions10.24 × 7.07 × 4.81 mm
L/W Ratio1.45
Culet sizeNone
Top View
10.24 mm7.07 mm2.97 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG361216526
Side View
Table 66.0%Crown 42.5°Girdle: MED-STKPavilion 60°Culet: NoneDepth 68.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 28
Current: $14,419 AUD|Low: $14,419 AUD|High: $14,433 AUD|Avg: $14,426 AUD|-0.1%
October 9, 2026
Brilliant Earth$14,419 AUD

2 data points across 1 retailer

1 retailer

B
Brilliant Earth
20183708Y · Oct 28
$14,419 AUD
$10,130 USD
View

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B
2.97ct Radiant
$14,419 AUD