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Heart|Lab Grown|IGI

0.74ct H SI1 Heart Lab Grown Diamond

ID • H/SI1 • IGI LG610318945

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG610318945

Diamond specifications and retailer prices

From $392 CAD
As of November 6, 2026
Save $1,448 CAD (79%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,840 CAD at MOH London · As of November 1, 2026
View at MOH London

About this 0.74ct lab-grown heart diamond

This 0.74ct lab-grown heart sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG610318945 or 610318945. Listed at 3 retailers as of November 1, 2026, with prices from $392 to $1,840, a $1,448 spread on the same certified stone. MOH London lists it at $1,840. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.74
Carat
H
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG610318945
Dimensions5.32 × 6.21 × 3.79 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.32 mm6.21 mm0.74 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG610318945
Side View
Table 56.0%Crown 36.1°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.0%

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: Nov 6
Current: $1,840 CAD|Low: $277 CAD|High: $1,861 CAD|Avg: $785 CAD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 3$277 CAD
Retailer 2$392 CAD
Retailer 5$616 CAD
Retailer 4$798 CAD
MOH London$1,840 CAD

9 data points across 5 retailers

3 retailers$392 CAD to $1,840 CAD

A
Cheapest Retailer
-
$392 CAD
A
Retailer 2
-
$616 CAD
View
Most Expensive
B+
MOH London
LG610318945 · Nov 1
$1,840 CAD
£1,030 GBP
View
2 more retailers have this diamond
Prices start from $392 CADSave up to $1,448 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
0.74ct Heart
$392 CAD