CaratHunter
Plans
Heart|Lab Grown|IGI

1.01ct E IF Heart Lab Grown Diamond

ID • E/IF • IGI LG818657414

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG818657414

Diamond specifications and retailer prices

From $716 CAD
€488 EUR
As of October 29, 2026
Save $1,156 CAD (62%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,872 CAD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.01ct lab-grown heart diamond

This 1.01ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818657414 or 818657414. Listed at 8 retailers as of October 29, 2026, with prices from $716 to $1,872, a $1,156 spread on the same certified stone. Brilliant Earth lists it at $1,872. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818657414
Dimensions6.75 × 6.08 × 3.90 mm
L/W Ratio1.11
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
6.75 mm6.08 mm1.01 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818657414
Side View
Table 70.0%Crown 37.9°Girdle: THK-VTKPavilion 39.6°Culet: NoneDepth 57.8%

Caratlytics Score

How it works →
A
Excellent
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: $1,872 CAD|Low: $654 CAD|High: $1,928 CAD|Avg: $1,199 CAD|-2.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 3$716 CAD
Retailer 6$735 CAD
Retailer 7$810 CAD
Retailer 2$830 CAD
Retailer 4$1,458 CAD
Retailer 8$1,483 CAD
Retailer 5$1,762 CAD
Brilliant Earth$1,872 CAD

43 data points across 8 retailers

8 retailers$716 CAD to $1,872 CAD

A
Cheapest Retailer
-
$716 CAD
€488 EUR
A
Retailer 2
-
$735 CAD
$526 USD
View
B+
Retailer 3
-
$810 CAD
$580 USD
View
B+
Retailer 4
-
$830 CAD
£468 GBP
View
B
Retailer 5
-
$1,458 CAD
A$1,606 AUD
View
B
Retailer 6
-
$1,483 CAD
$1,062 USD
View
B
Retailer 7
-
$1,762 CAD
£993 GBP
View
Most Expensive
B
Brilliant Earth
20989369A · Oct 30
$1,872 CAD
$1,340 USD
View
7 more retailers have this diamond
Prices start from $716 CADSave up to $1,156 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 Heart
$716 CAD