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Heart|Lab Grown|IGI

1.07ct E IF Heart Lab Grown Diamond

EX • E/IF • IGI LG718507522

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG718507522

Diamond specifications and retailer prices

From $495 CAD
$354 USD
As of October 30, 2026
Save $1,143 CAD (70%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,637 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.07ct lab-grown heart diamond

This 1.07ct 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 LG718507522 or 718507522. Listed at 9 retailers as of October 29, 2026, with prices from $495 to $1,637, a $1,143 spread on the same certified stone. MOH London lists it at $1,637. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.07
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG718507522
Dimensions6.47 × 6.88 × 4.09 mm
L/W Ratio1.06
Girdle conditionFaceted
Culet sizePointed
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
6.47 mm6.88 mm1.07 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG718507522
Side View
Table 61.0%Crown 37°Girdle: MED-STKPavilion 41.7°Culet: NoneDepth 59.4%

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: $1,637 CAD|Low: $495 CAD|High: $1,955 CAD|Avg: $1,108 CAD|-15.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 5$495 CAD
Retailer 6$682 CAD
Retailer 4$700 CAD
Retailer 2$768 CAD
Retailer 3$1,538 CAD
Retailer 7$1,546 CAD
MOH London$1,637 CAD

37 data points across 7 retailers

9 retailers$495 CAD to $1,637 CAD

A
Cheapest Retailer
-
$495 CAD
$354 USD
Retailer 2
-
$626 CAD
HK$3,500 HKD
View
Price last confirmed 57 days ago
A
Retailer 3
-
$682 CAD
$488 USD
View
A
Retailer 4
-
$700 CAD
$501 USD
View
Retailer 5
-
$751 CAD
£423 GBP
View
Price last confirmed 17 days ago
A
Retailer 6
-
$768 CAD
£433 GBP
View
B
Retailer 7
-
$1,538 CAD
A$1,694 AUD
View
B
Retailer 8
-
$1,546 CAD
$1,107 USD
View
Most Expensive
B
MOH London
LG718507522 · Oct 29
$1,637 CAD
£923 GBP
View
8 more retailers have this diamond
Prices start from $495 CADSave up to $1,143 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
1.07ct Heart
$495 CAD