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Radiant|Lab Grown|IGI

3.54ct F IF Radiant Lab Grown Diamond

ID • F/IF • IGI LG7511126695

Certificate IGI LG7511126695

Diamond specifications and retailer prices

From $15,981 CAD
$11,440 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: $15,981 CAD 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 3.54ct lab-grown radiant diamond

This 3.54ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG7511126695 or 7511126695. 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

3.54
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG7511126695
Dimensions10.25 × 7.58 × 5.19 mm
L/W Ratio1.35
Girdle conditionPolished
Culet sizeNone
Cert comments
This is a man-made diamond.
Key to symbols
Minor Details of Polish
Top View
10.25 mm7.58 mm3.54 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG7511126695
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.5%

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: $15,981 CAD|Low: $15,981 CAD|High: $17,936 CAD|Avg: $16,755 CAD|-6.9%
October 4, 2026
Brilliant Earth$15,981 CAD

13 data points across 1 retailer

1 retailer

B
Brilliant Earth
12673431Y · Oct 29
$15,981 CAD
$11,440 USD
View

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B
3.54ct Radiant
$15,981 CAD