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Heart|Lab Grown|IGI

1.24ct E IF Heart Lab Grown Diamond

EX • E/IF • IGI LG735509855

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG735509855

Diamond specifications and retailer prices

From $413 CAD
$296 USD
As of October 30, 2026
Save $1,650 CAD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,063 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.24ct lab-grown heart diamond

This 1.24ct 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 LG735509855 or 735509855. Listed at 19 retailers as of October 29, 2026, with prices from $413 to $2,063, a $1,650 spread on the same certified stone. MOH London lists it at $2,063. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.24
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735509855
Dimensions7.53 × 7.53 × 6.88 mm
L/W Ratio1.00
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
7.53 mm7.53 mm1.24 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735509855
Side View
Table 57.0%Crown 35.3°Girdle: MED-STKPavilion 36.9°Culet: NoneDepth 56.0%

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 30
Current: $2,063 CAD|Low: $397 CAD|High: $2,077 CAD|Avg: $838 CAD|-0.5%
MOH London
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 30, 2026
Retailer 12$413 CAD
Retailer 4$479 CAD
Retailer 5$513 CAD
Retailer 13$513 CAD
Retailer 2$543 CAD
Retailer 3$687 CAD
Retailer 10$733 CAD
Retailer 7$842 CAD
Retailer 9$880 CAD
Retailer 6$908 CAD
Retailer 8$1,249 CAD
Retailer 11$1,574 CAD
MOH London$2,063 CAD

35 data points across 13 retailers

19 retailers$413 CAD to $2,063 CAD

A
Cheapest Retailer
-
$413 CAD
$296 USD
A
Retailer 2
-
$461 CAD
$330 USD
View
Final sale: no returns
A
Retailer 3
-
$479 CAD
$343 USD
View
A
Retailer 4
-
$513 CAD
$367 USD
View
A
Retailer 5
-
$513 CAD
$367 USD
View
A
Retailer 6
-
$543 CAD
£306 GBP
View
A
Retailer 7
-
$687 CAD
$492 USD
View
A
Retailer 8
-
$733 CAD
$525 USD
View
A
Retailer 9
-
$842 CAD
€574 EUR
View
A
Retailer 10
-
$859 CAD
$615 USD
View
A
Retailer 11
-
$880 CAD
ZAR 10,178 ZAR
View
A
Retailer 12
-
$908 CAD
£512 GBP
View
B+
Retailer 13
-
$1,169 CAD
$837 USD
View
B+
Retailer 14
-
$1,249 CAD
A$1,376 AUD
View
B
Retailer 15
-
$1,574 CAD
$1,127 USD
View
B
Retailer 16
-
$1,647 CAD
$1,179 USD
View
B
Retailer 17
-
$1,714 CAD
$1,227 USD
View
B
Retailer 18
-
$1,829 CAD
$1,309 USD
View
Most Expensive
B
MOH London
LG735509855 · Oct 29
$2,063 CAD
£1,163 GBP
View
18 more retailers have this diamond
Prices start from $413 CADSave up to $1,650 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
1.24ct Heart
$413 CAD