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Round|Lab Grown|IGI

1.01ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG816612544

Shape and cutting style on the report: Round brilliant

Certificate IGI LG816612544

Diamond specifications and retailer prices

From $304 CAD
$217 USD
As of October 29, 2026
Save $1,698 CAD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,001 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.01ct lab-grown round diamond

This 1.01ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816612544 or 816612544. Listed at 20 retailers as of October 29, 2026, with prices from $304 to $2,001, a $1,698 spread on the same certified stone. Brilliant Earth lists it at $2,001. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816612544
Dimensions6.51 × 6.45 × 3.97 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.51 mm6.45 mm1.01 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816612544
Side View
Table 57.0%Crown 35°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.4%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $2,001 CAD|Low: $304 CAD|High: $2,001 CAD|Avg: $794 CAD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 29, 2026
Retailer 10$304 CAD
Retailer 5$339 CAD
Retailer 6$353 CAD
Retailer 4$378 CAD
Retailer 12$392 CAD
Retailer 16$532 CAD
Retailer 15$612 CAD
Retailer 13$635 CAD
Retailer 19$648 CAD
Retailer 20$668 CAD
Retailer 2$699 CAD
Retailer 8$810 CAD
Retailer 7$813 CAD
Retailer 3$1,213 CAD
Retailer 17$1,218 CAD
Retailer 9$1,287 CAD
Retailer 11$1,400 CAD
Retailer 14$1,520 CAD
Retailer 18$1,748 CAD
Brilliant Earth$2,001 CAD

33 data points across 20 retailers

20 retailers$304 CAD to $2,001 CAD

A+
Cheapest Retailer
-
$304 CAD
$217 USD
A
Retailer 2
-
$339 CAD
$242 USD
View
Final sale: no returns
A
Retailer 3
-
$353 CAD
$252 USD
View
A
Retailer 4
-
$378 CAD
$270 USD
View
A
Retailer 5
-
$392 CAD
$280 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
$532 CAD
$380 USD
View
A
Retailer 7
-
$612 CAD
£345 GBP
View
A
Retailer 8
-
$635 CAD
€432 EUR
View
A
Retailer 9
-
$648 CAD
ZAR 7,481 ZAR
View
A
Retailer 10
-
$668 CAD
$477 USD
View
A
Retailer 11
-
$699 CAD
£393 GBP
View
B+
Retailer 12
-
$810 CAD
$579 USD
View
B+
Retailer 13
-
$813 CAD
$581 USD
View
B+
Retailer 14
-
$1,213 CAD
$867 USD
View
B+
Retailer 15
-
$1,218 CAD
$870 USD
View
B
Retailer 16
-
$1,287 CAD
$919 USD
View
B+
Retailer 17
-
$1,400 CAD
$1,000 USD
View
B+
Retailer 18
-
$1,520 CAD
£855 GBP
View
B
Retailer 19
-
$1,748 CAD
$1,249 USD
View
Most Expensive
B
Brilliant Earth
21018519A · Oct 29
$2,001 CAD
$1,430 USD
View
19 more retailers have this diamond
Prices start from $304 CADSave up to $1,698 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 Round
$304 CAD