Radiant|Lab Grown|IGI

1.01ct E FL Radiant Lab Grown Diamond

VG • E/FL

Diamond specifications and retailer prices

From $267 CAD
$191 USD
As of October 30, 2026
Save $1,562 CAD (85%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,829 CAD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 1.01ct lab-grown radiant diamond

This 1.01ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI. Listed at 5 retailers as of October 30, 2026, with prices from $267 to $1,829, a $1,562 spread on the same certified stone. Blue Nile lists it at $1,829. 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

1.01
Carat
E
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions7.21 × 5.03 × 3.22 mm
L/W Ratio1.43
Top View
7.21 mm5.03 mm1.01 ctE / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 69.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 64.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,829 CAD|Low: $267 CAD|High: $2,813 CAD|Avg: $1,265 CAD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 27, 2026
Retailer 2$267 CAD
Retailer 5$310 CAD
Retailer 3$664 CAD
Retailer 4$1,175 CAD
Blue Nile$1,829 CAD
Retailer 6$2,813 CAD

12 data points across 6 retailers

5 retailers$267 CAD to $1,829 CAD

A
Cheapest Retailer
-
$267 CAD
$191 USD
A
Retailer 2
-
$310 CAD
$222 USD
View
A
Retailer 3
-
$664 CAD
$475 USD
View
B+
Retailer 4
-
$1,175 CAD
$841 USD
View
Most Expensive
B
Blue Nile
30353103 · Oct 31
$1,829 CAD
$1,309 USD
View
4 more retailers have this diamond
Prices start from $267 CADSave up to $1,562 CAD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.01ct Radiant
$267 CAD