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Heart|Lab Grown|IGI

1.20ct F VVS1 Heart Lab Grown Diamond

ID • F/VVS1 • IGI LG840608732

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG840608732

Diamond specifications and retailer prices

From $287 CAD
$204 USD
As of October 27, 2026
Save $1,792 CAD (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,079 CAD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.2ct lab-grown heart diamond

This 1.2ct lab-grown heart sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840608732 or 840608732. Listed at 19 retailers as of October 27, 2026, with prices from $287 to $2,079, a $1,792 spread on the same certified stone. Brilliant Earth lists it at $2,079. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840608732
Dimensions6.47 × 7.47 × 4.23 mm
L/W Ratio1.15
Girdle conditionFaceted
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 mm7.47 mm1.20 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840608732
Side View
Table 62.0%Crown 34.2°Girdle: MED-STKPavilion 38°Culet: NoneDepth 56.6%

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 27
Current: $2,079 CAD|Low: $282 CAD|High: $2,079 CAD|Avg: $889 CAD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 29, 2026
Retailer 3$287 CAD
Retailer 18$333 CAD
Retailer 6$357 CAD
Retailer 19$357 CAD
Retailer 10$374 CAD
Retailer 12$439 CAD
Retailer 16$602 CAD
Retailer 4$617 CAD
Retailer 14$651 CAD
Retailer 9$789 CAD
Retailer 8$803 CAD
Retailer 15$870 CAD
Retailer 7$1,145 CAD
Retailer 17$1,149 CAD
Retailer 11$1,220 CAD
Retailer 13$1,286 CAD
Retailer 2$1,673 CAD
Retailer 5$1,697 CAD
Brilliant Earth$2,079 CAD

29 data points across 19 retailers

19 retailers$287 CAD to $2,079 CAD

A
Cheapest Retailer
-
$287 CAD
$204 USD
A
Retailer 2
-
$333 CAD
$237 USD
View
A
Retailer 3
-
$357 CAD
$254 USD
View
A
Retailer 4
-
$357 CAD
$254 USD
View
A
Retailer 5
-
$374 CAD
$266 USD
View
Final sale: no returns
A
Retailer 6
-
$439 CAD
£246 GBP
View
A
Retailer 7
-
$602 CAD
ZAR 6,925 ZAR
View
A
Retailer 8
-
$617 CAD
$439 USD
View
A
Retailer 9
-
$651 CAD
£365 GBP
View
B+
Retailer 10
-
$789 CAD
$562 USD
View
B+
Retailer 11
-
$803 CAD
$572 USD
View
B+
Retailer 12
-
$870 CAD
A$953 AUD
View
B+
Retailer 13
-
$1,145 CAD
$815 USD
View
B
Retailer 14
-
$1,149 CAD
$818 USD
View
B+
Retailer 15
-
$1,220 CAD
$868 USD
View
B
Retailer 16
-
$1,286 CAD
A$1,408 AUD
View
B
Retailer 17
-
$1,673 CAD
£938 GBP
View
B
Retailer 18
-
$1,697 CAD
$1,208 USD
View
Most Expensive
B
Brilliant Earth
21696498A · Oct 28
$2,079 CAD
$1,480 USD
View
18 more retailers have this diamond
Prices start from $287 CADSave up to $1,792 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
1.20ct Heart
$287 CAD