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Heart|Lab Grown|IGI

1.20ct F VVS2 Heart Lab Grown Diamond

VG • F/VVS2 • IGI LG840640105

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG840640105

Diamond specifications and retailer prices

From $332 CAD
As of November 4, 2026
Save $1,268 CAD (79%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,599 CAD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

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 VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG840640105 or 840640105. Listed at 13 retailers as of November 4, 2026, with prices from $332 to $1,599, a $1,268 spread on the same certified stone. Reve Diamonds lists it at $1,599. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.20
Carat
F
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840640105
Dimensions6.49 × 7.41 × 4.35 mm
L/W Ratio1.14
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
6.49 mm7.41 mm1.20 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840640105
Side View
Table 61.0%Crown 34.3°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 58.7%

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 4
Current: $574 CAD|Low: $323 CAD|High: $1,599 CAD|Avg: $867 CAD|+3.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
November 5, 2026
Retailer 12$332 CAD
Retailer 5$355 CAD
Retailer 9$553 CAD
Retailer 2$563 CAD
Retailer 1$574 CAD
Retailer 11$641 CAD
Retailer 8$780 CAD
Retailer 7$836 CAD
Retailer 4$1,035 CAD
Retailer 3$1,105 CAD
Retailer 6$1,129 CAD
Retailer 10$1,498 CAD
Reve Diamonds$1,599 CAD

31 data points across 13 retailers

13 retailers$332 CAD to $1,599 CAD

A
Cheapest Retailer
-
$332 CAD
Final sale: no returns
A
Retailer 2
-
$355 CAD
View
A
Retailer 3
-
$553 CAD
View
B+
Retailer 4
-
$563 CAD
View
B+
Retailer 5
-
$574 CAD
View
B+
Retailer 6
-
$641 CAD
View
B+
Retailer 7
-
$780 CAD
View
B+
Retailer 8
-
$836 CAD
View
Retailer 9
-
$1,035 CAD
View
Price last confirmed 9 days ago
B
Retailer 10
-
$1,105 CAD
View
B
Retailer 11
-
$1,129 CAD
View
B
Retailer 12
-
$1,498 CAD
View
Most Expensive
B
Reve Diamonds
C9EB3EAE6 · Nov 4
$1,599 CAD
$1,148 USD
View
12 more retailers have this diamond
Prices start from $332 CADSave up to $1,268 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
$332 CAD