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Heart|Lab Grown|IGI

1.28ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG825619566

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG825619566

Diamond specifications and retailer prices

From $309 CAD
As of November 2, 2026
Save $2,668 CAD (90%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,977 CAD at Do Amore Diamonds · As of November 2, 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG825619566 or 825619566. Listed at 11 retailers as of November 2, 2026, with prices from $309 to $2,977, a $2,668 spread on the same certified stone. Do Amore Diamonds lists it at $2,977. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825619566
Dimensions7.61 × 6.78 × 4.23 mm
L/W Ratio1.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.61 mm6.78 mm1.28 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825619566
Side View
Table 62.0%Crown 35.8°Girdle: MED-THKPavilion 37.7°Culet: NoneDepth 55.6%

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 2
Current: $2,977 CAD|Low: $292 CAD|High: $3,116 CAD|Avg: $997 CAD|-4.5%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 4, 2026
Retailer 8$309 CAD
Retailer 2$337 CAD
Retailer 11$347 CAD
Retailer 4$451 CAD
Retailer 3$475 CAD
Retailer 10$527 CAD
Retailer 5$1,037 CAD
Retailer 6$1,073 CAD
Retailer 9$1,361 CAD
Retailer 7$1,706 CAD
Do Amore Diamonds$2,977 CAD

39 data points across 11 retailers

11 retailers$309 CAD to $2,977 CAD

A
Cheapest Retailer
-
$309 CAD
A
Retailer 2
-
$337 CAD
View
A
Retailer 3
-
$347 CAD
View
Final sale: no returns
A
Retailer 4
-
$451 CAD
View
A
Retailer 5
-
$475 CAD
View
B+
Retailer 6
-
$527 CAD
View
B+
Retailer 7
-
$1,037 CAD
View
B+
Retailer 8
-
$1,073 CAD
View
B+
Retailer 9
-
$1,361 CAD
View
B
Retailer 10
-
$1,706 CAD
View
Most Expensive
B
Do Amore Diamonds
27-9EC765FAD · Nov 2
$2,977 CAD
$2,130 USD
View
10 more retailers have this diamond
Prices start from $309 CADSave up to $2,668 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
$309 CAD