CaratHunter
Plans
Heart|Lab Grown|IGI

1.01ct I SI1 Heart Lab Grown Diamond

ID • I/SI1 • IGI LG414082010

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG414082010

Diamond specifications and retailer prices

From $858 CAD
As of November 6, 2026
Save $4,682 CAD (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $5,540 CAD at MOH London · As of November 5, 2026
View at MOH London

About this 1.01ct lab-grown heart diamond

This 1.01ct lab-grown heart sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG414082010 or 414082010. Listed at 11 retailers as of November 5, 2026, with prices from $858 to $5,540, a $4,682 spread on the same certified stone. MOH London lists it at $5,540. 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

1.01
Carat
I
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.4°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG414082010
Dimensions7.13 × 5.97 × 4.01 mm
L/W Ratio1.19
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
7.13 mm5.97 mm1.01 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG414082010
Side View
Table 58.0%Crown 33.4°Girdle: MED-THKPavilion 39.3°Culet: NoneDepth 56.2%

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: Nov 6
Current: $5,540 CAD|Low: $858 CAD|High: $5,629 CAD|Avg: $2,683 CAD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 2$858 CAD
Retailer 3$1,412 CAD
Retailer 6$1,580 CAD
Retailer 4$1,637 CAD
Retailer 7$1,885 CAD
Retailer 9$2,355 CAD
Retailer 5$2,615 CAD
Retailer 8$3,422 CAD
Retailer 10$4,688 CAD
MOH London$5,540 CAD

16 data points across 10 retailers

11 retailers$858 CAD to $5,540 CAD

A
Cheapest Retailer
-
$858 CAD
A
Retailer 2
-
$1,412 CAD
View
B+
Retailer 3
-
$1,536 CAD
View
B+
Retailer 4
-
$1,580 CAD
View
Final sale: no returns
B+
Retailer 5
-
$1,637 CAD
View
Retailer 6
-
$1,637 CAD
View
Price last confirmed 25 days ago
B+
Retailer 7
-
$1,885 CAD
View
B
Retailer 8
-
$2,615 CAD
View
B
Retailer 9
-
$3,069 CAD
View
B
Retailer 10
-
$3,422 CAD
View
Most Expensive
B
MOH London
LG414082010 · Nov 5
$5,540 CAD
£3,101 GBP
View
10 more retailers have this diamond
Prices start from $858 CADSave up to $4,682 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
1.01ct Heart
$858 CAD