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Heart|Lab Grown|IGI

1.02ct E IF Heart Lab Grown Diamond

ID • E/IF • IGI LG812622025

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG812622025

Diamond specifications and retailer prices

From $344 CAD
$246 USD
As of October 30, 2026
Save $1,542 CAD (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,886 CAD at Brilliant Earth · As of October 30, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG812622025 or 812622025. Listed at 19 retailers as of October 30, 2026, with prices from $344 to $1,886, a $1,542 spread on the same certified stone. Brilliant Earth lists it at $1,886. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812622025
Dimensions6.76 × 6.38 × 4.01 mm
L/W Ratio1.06
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
6.76 mm6.38 mm1.02 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812622025
Side View
Table 58.0%Crown 38°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 59.3%

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 30
Current: $1,886 CAD|Low: $256 CAD|High: $1,942 CAD|Avg: $984 CAD|-2.9%
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
October 31, 2026
Retailer 4$344 CAD
Retailer 6$398 CAD
Retailer 10$542 CAD
Retailer 8$645 CAD
Retailer 12$658 CAD
Retailer 2$707 CAD
Retailer 13$807 CAD
Retailer 3$828 CAD
Retailer 14$936 CAD
Retailer 7$990 CAD
Retailer 5$1,305 CAD
Retailer 9$1,543 CAD
Retailer 11$1,762 CAD
Brilliant Earth$1,886 CAD

35 data points across 14 retailers

19 retailers$344 CAD to $1,886 CAD

Retailer 1
-
$313 CAD
$224 USD
Price last confirmed 22 days ago
A
Retailer 2
-
$344 CAD
$246 USD
View
Final sale: no returns
Retailer 3
-
$363 CAD
$260 USD
View
Price last confirmed 32 days ago
Retailer 4
-
$387 CAD
$277 USD
View
Price last confirmed 19 days ago
Retailer 5
-
$387 CAD
$277 USD
View
Price last confirmed 28 days ago
Retailer 6
-
$394 CAD
$282 USD
View
Price last confirmed 36 days ago
A
Retailer 7
-
$542 CAD
$388 USD
View
A
Retailer 8
-
$645 CAD
€440 EUR
View
A
Retailer 9
-
$658 CAD
ZAR 7,613 ZAR
View
A
Retailer 10
-
$707 CAD
£399 GBP
View
B+
Retailer 11
-
$807 CAD
$578 USD
View
B+
Retailer 12
-
$828 CAD
$593 USD
View
B+
Retailer 13
-
$936 CAD
A$1,031 AUD
View
B+
Retailer 14
-
$990 CAD
$709 USD
View
Retailer 15
-
$1,246 CAD
$892 USD
View
Price last confirmed 30 days ago
B+
Retailer 16
-
$1,305 CAD
$935 USD
View
B
Retailer 17
-
$1,543 CAD
£870 GBP
View
B
Retailer 18
-
$1,762 CAD
$1,261 USD
View
Most Expensive
B
Brilliant Earth
21017715A · Oct 30
$1,886 CAD
$1,350 USD
View
18 more retailers have this diamond
Prices start from $344 CADSave up to $1,542 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
$344 CAD