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Heart|Lab Grown|IGI

1.55ct F VVS1 Heart Lab Grown Diamond

ID • F/VVS1 • IGI LG790636738

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG790636738

Diamond specifications and retailer prices

From $319 CAD
As of November 4, 2026
Save $2,747 CAD (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,066 CAD at Do Amore Diamonds · As of November 5, 2026
View at Do Amore Diamonds

About this 1.55ct lab-grown heart diamond

This 1.55ct lab-grown heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG790636738 or 790636738. Listed at 15 retailers as of November 4, 2026, with prices from $319 to $3,066, a $2,747 spread on the same certified stone. Do Amore Diamonds lists it at $3,066. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790636738
Dimensions7.95 × 7.03 × 4.74 mm
L/W Ratio1.13
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.95 mm7.03 mm1.55 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790636738
Side View
Table 57.0%Crown 34.4°Girdle: STK-THKPavilion 39.4°Culet: NoneDepth 59.6%

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: Nov 4
Current: $3,066 CAD|Low: $319 CAD|High: $3,205 CAD|Avg: $1,170 CAD|-4.3%
Do Amore Diamonds
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
November 5, 2026
Retailer 10$319 CAD
Retailer 5$366 CAD
Retailer 14$371 CAD
Retailer 9$460 CAD
Retailer 2$496 CAD
Retailer 13$549 CAD
Retailer 4$759 CAD
Retailer 16$1,051 CAD
Retailer 12$1,112 CAD
Retailer 6$1,129 CAD
Retailer 11$1,403 CAD
Retailer 15$1,559 CAD
Retailer 3$1,798 CAD
Retailer 8$2,132 CAD
Retailer 7$2,156 CAD
Do Amore Diamonds$3,066 CAD

40 data points across 16 retailers

15 retailers$319 CAD to $3,066 CAD

A
Cheapest Retailer
-
$319 CAD
A
Retailer 2
-
$366 CAD
View
Final sale: no returns
A
Retailer 3
-
$371 CAD
View
A
Retailer 4
-
$460 CAD
View
A
Retailer 5
-
$496 CAD
View
B+
Retailer 6
-
$549 CAD
View
A
Retailer 7
-
$759 CAD
View
B+
Retailer 8
-
$1,051 CAD
View
B+
Retailer 9
-
$1,112 CAD
View
B+
Retailer 10
-
$1,403 CAD
View
B+
Retailer 11
-
$1,559 CAD
View
B
Retailer 12
-
$1,798 CAD
View
B
Retailer 13
-
$2,132 CAD
View
B
Retailer 14
-
$2,156 CAD
View
Most Expensive
B
Do Amore Diamonds
27-57C4D8774 · Nov 5
$3,066 CAD
$2,200 USD
View
14 more retailers have this diamond
Prices start from $319 CADSave up to $2,747 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
1.55ct Heart
$319 CAD