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Heart|Lab Grown|IGI

1.02ct E FL Heart Lab Grown Diamond

VG • E/FL • IGI LG825655923

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG825655923

Diamond specifications and retailer prices

From $479 CAD
$342 USD
As of October 28, 2026
Save $2,530 CAD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,009 CAD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.02ct lab-grown heart diamond

This 1.02ct lab-grown heart 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 LG825655923 or 825655923. Listed at 18 retailers as of October 28, 2026, with prices from $479 to $3,009, a $2,530 spread on the same certified stone. Brilliant Earth lists it at $3,009. 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

1.02
Carat
E
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825655923
Dimensions6.09 × 6.82 × 4.04 mm
L/W Ratio1.12
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
6.09 mm6.82 mm1.02 ctE / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825655923
Side View
Table 58.0%Crown 37.5°Girdle: STK-THKPavilion 37.6°Culet: NoneDepth 59.2%

Caratlytics Score

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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 28
Current: $3,009 CAD|Low: $479 CAD|High: $3,023 CAD|Avg: $1,487 CAD|-0.5%
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
October 29, 2026
Retailer 3$479 CAD
Retailer 7$564 CAD
Retailer 9$749 CAD
Retailer 12$850 CAD
Retailer 11$889 CAD
Retailer 8$912 CAD
Retailer 2$941 CAD
Retailer 13$1,193 CAD
Retailer 4$1,772 CAD
Retailer 5$1,857 CAD
Retailer 6$2,138 CAD
Retailer 10$2,143 CAD
Brilliant Earth$3,009 CAD

25 data points across 13 retailers

18 retailers$479 CAD to $3,009 CAD

A
Cheapest Retailer
-
$479 CAD
$342 USD
Final sale: no returns
A
Retailer 2
-
$535 CAD
$382 USD
View
Price last confirmed 21 days ago
A
Retailer 3
-
$564 CAD
£318 GBP
View
A
Retailer 4
-
$598 CAD
$427 USD
View
Price last confirmed 30 days ago
A
Retailer 5
-
$662 CAD
$473 USD
View
Price last confirmed 26 days ago
A
Retailer 6
-
$662 CAD
$473 USD
View
Price last confirmed 17 days ago
B+
Retailer 7
-
$749 CAD
$535 USD
View
B+
Retailer 8
-
$850 CAD
$607 USD
View
B+
Retailer 9
-
$889 CAD
$635 USD
View
B+
Retailer 10
-
$912 CAD
ZAR 10,525 ZAR
View
B+
Retailer 11
-
$941 CAD
£529 GBP
View
B+
Retailer 12
-
$1,193 CAD
$852 USD
View
B
Retailer 13
-
$1,772 CAD
$1,266 USD
View
B
Retailer 14
-
$1,857 CAD
$1,327 USD
View
B
Retailer 15
-
$2,129 CAD
$1,521 USD
View
Price last confirmed 28 days ago
B
Retailer 16
-
$2,138 CAD
£1,203 GBP
View
B
Retailer 17
-
$2,143 CAD
$1,531 USD
View
Most Expensive
B
Brilliant Earth
21580927A · Oct 28
$3,009 CAD
$2,150 USD
View
17 more retailers have this diamond
Prices start from $479 CADSave up to $2,530 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
1.02ct Heart
$479 CAD