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Heart|Lab Grown|IGI

1.00ct F IF Heart Lab Grown Diamond

EX • F/IF • IGI LG801619201

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG801619201

Diamond specifications and retailer prices

From $664 CAD
$475 USD
As of November 1, 2026
Save $896 CAD (57%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,560 CAD at MOH London · As of November 1, 2026
View at MOH London

About this 1ct lab-grown heart diamond

This 1ct lab-grown heart sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG801619201 or 801619201. Listed at 8 retailers as of November 1, 2026, with prices from $664 to $1,560, a $896 spread on the same certified stone. MOH London lists it at $1,560. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
F
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801619201
Dimensions6.23 × 6.84 × 3.96 mm
L/W Ratio1.10
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
6.23 mm6.84 mm1.00 ctF / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801619201
Side View
Table 63.0%Crown 38.4°Girdle: MED-STKPavilion 38.4°Culet: NoneDepth 57.9%

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 1
Current: $1,560 CAD|Low: $634 CAD|High: $1,642 CAD|Avg: $1,014 CAD|-4.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 9$641 CAD
Retailer 6$664 CAD
Retailer 5$714 CAD
Retailer 2$726 CAD
Retailer 4$804 CAD
Retailer 3$1,289 CAD
Retailer 8$1,325 CAD
Retailer 7$1,340 CAD
MOH London$1,560 CAD

42 data points across 9 retailers

8 retailers$664 CAD to $1,560 CAD

A
Cheapest Retailer
-
$664 CAD
$475 USD
A
Retailer 2
-
$714 CAD
$511 USD
View
A
Retailer 3
-
$726 CAD
£409 GBP
View
A
Retailer 4
-
$804 CAD
$575 USD
View
Retailer 5
-
$1,289 CAD
A$1,419 AUD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$1,325 CAD
$948 USD
View
B+
Retailer 7
-
$1,340 CAD
$959 USD
View
Most Expensive
B
MOH London
LG801619201 · Nov 1
$1,560 CAD
£879 GBP
View
7 more retailers have this diamond
Prices start from $664 CADSave up to $896 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
1.00ct Heart
$664 CAD