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Heart|Lab Grown|IGI

1.28ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG728558901

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG728558901

Diamond specifications and retailer prices

From $284 CAD
$203 USD
As of October 30, 2026
Save $2,147 CAD (88%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,431 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.28ct lab-grown heart diamond

This 1.28ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG728558901 or 728558901. Listed at 14 retailers as of October 29, 2026, with prices from $284 to $2,431, a $2,147 spread on the same certified stone. Do Amore Diamonds lists it at $2,431. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728558901
Dimensions6.83 × 7.34 × 4.41 mm
L/W Ratio1.07
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
6.83 mm7.34 mm1.28 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728558901
Side View
Table 56.0%Crown 35.6°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 60.1%

Caratlytics Score

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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 30
Current: $2,431 CAD|Low: $268 CAD|High: $2,598 CAD|Avg: $926 CAD|-6.5%
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
October 29, 2026
Retailer 11$284 CAD
Retailer 13$372 CAD
Retailer 10$427 CAD
Retailer 2$575 CAD
Retailer 3$610 CAD
Retailer 12$664 CAD
Retailer 4$666 CAD
Retailer 6$763 CAD
Retailer 8$847 CAD
Retailer 9$894 CAD
Retailer 14$1,243 CAD
Retailer 5$1,398 CAD
Retailer 7$1,629 CAD
Do Amore Diamonds$2,431 CAD

18 data points across 14 retailers

14 retailers$284 CAD to $2,431 CAD

Retailer 1
-
$260 CAD
$186 USD
Price last confirmed 28 days ago
A
Retailer 2
-
$284 CAD
$203 USD
View
Final sale: no returns
Retailer 3
-
$313 CAD
$224 USD
View
Price last confirmed 31 days ago
A
Retailer 4
-
$372 CAD
$266 USD
View
B+
Retailer 5
-
$427 CAD
$306 USD
View
A
Retailer 6
-
$575 CAD
€392 EUR
View
A
Retailer 7
-
$664 CAD
$475 USD
View
B+
Retailer 8
-
$847 CAD
A$933 AUD
View
B+
Retailer 9
-
$894 CAD
$640 USD
View
Retailer 10
-
$1,081 CAD
$774 USD
View
Price last confirmed 7 days ago
Retailer 11
-
$1,189 CAD
$851 USD
View
Price last confirmed 30 days ago
B
Retailer 12
-
$1,243 CAD
$890 USD
View
B
Retailer 13
-
$1,629 CAD
£918 GBP
View
Most Expensive
B
Do Amore Diamonds
27-AC500BCB4 · Oct 29
$2,431 CAD
$1,740 USD
View
13 more retailers have this diamond
Prices start from $284 CADSave up to $2,147 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
1.28ct Heart
$284 CAD