Radiant|Lab Grown|IGI

2.51ct E FL Radiant Lab Grown Diamond

E/FL

Diamond specifications and retailer prices

From $11,985 CAD
$8,563 USD
As of October 30, 2026
1 retailer carries this diamond
Only listing: $11,985 CAD at Helzberg Diamonds
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 Helzberg Diamonds

About this 2.51ct lab-grown radiant diamond

This 2.51ct lab-grown radiant sits in the two to three carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless) and certified by IGI. Listed at a single retailer as of October 30, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.51
Carat
E
Color
FL
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions9.55 × 6.74 mm
L/W Ratio1.42
Top View
9.55 mm6.74 mm2.51 ctE / FL
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 66.0%CrownGirdle: Slightly ThickPavilionCuletDepth 65.7%

Caratlytics Score

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C
Average
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Price History

Last verified: Oct 30
Current: $11,985 CAD|Low: $11,985 CAD|High: $14,925 CAD|Avg: $13,583 CAD|-19.7%
October 23, 2026
Helzberg Diamonds$11,985 CAD

4 data points across 1 retailer

1 retailer

C
Helzberg Diamonds
ZXZOILMLPNIN · Oct 30
$11,985 CAD
$8,563 USD
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C
2.51ct Radiant
$11,985 CAD