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Heart|Lab Grown|IGI

1.28ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG742508999

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG742508999

Diamond specifications and retailer prices

From $282 CAD
$202 USD
As of October 27, 2026
Save $1,396 CAD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,678 CAD at Reve Diamonds · As of October 30, 2026
View at Reve 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 LG742508999 or 742508999. Listed at 18 retailers as of October 27, 2026, with prices from $282 to $1,678, a $1,396 spread on the same certified stone. Reve Diamonds lists it at $1,678. 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 angle34°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG742508999
Dimensions6.62 × 7.58 × 4.57 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.62 mm7.58 mm1.28 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG742508999
Side View
Table 56.0%Crown 34°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 60.3%

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: $644 CAD|Low: $282 CAD|High: $1,788 CAD|Avg: $835 CAD|+1.4%
Retailer 1
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
Reve Diamonds
October 30, 2026
Retailer 16$282 CAD
Retailer 8$314 CAD
Retailer 13$328 CAD
Retailer 2$351 CAD
Retailer 3$351 CAD
Retailer 15$431 CAD
Retailer 11$602 CAD
Retailer 9$608 CAD
Retailer 1$644 CAD
Retailer 6$729 CAD
Retailer 5$800 CAD
Retailer 12$856 CAD
Retailer 17$1,127 CAD
Retailer 14$1,130 CAD
Retailer 7$1,201 CAD
Retailer 4$1,439 CAD
Retailer 10$1,648 CAD
Reve Diamonds$1,678 CAD

39 data points across 18 retailers

18 retailers$282 CAD to $1,678 CAD

A
Cheapest Retailer
-
$282 CAD
$202 USD
A
Retailer 2
-
$314 CAD
$225 USD
View
Final sale: no returns
A
Retailer 3
-
$328 CAD
$235 USD
View
A
Retailer 4
-
$351 CAD
$251 USD
View
A
Retailer 5
-
$351 CAD
$251 USD
View
Retailer 6
-
$431 CAD
£243 GBP
View
Price last confirmed 13 days ago
A
Retailer 7
-
$602 CAD
ZAR 6,961 ZAR
View
A
Retailer 8
-
$608 CAD
$435 USD
View
A
Retailer 9
-
$644 CAD
£363 GBP
View
B+
Retailer 10
-
$729 CAD
$522 USD
View
B+
Retailer 11
-
$800 CAD
$573 USD
View
B+
Retailer 12
-
$856 CAD
A$943 AUD
View
B+
Retailer 13
-
$1,127 CAD
$807 USD
View
B+
Retailer 14
-
$1,130 CAD
$809 USD
View
B
Retailer 15
-
$1,201 CAD
$860 USD
View
B
Retailer 16
-
$1,439 CAD
$1,030 USD
View
B
Retailer 17
-
$1,648 CAD
£929 GBP
View
Most Expensive
B
Reve Diamonds
8A53DF267 · Oct 30
$1,678 CAD
$1,201 USD
View
17 more retailers have this diamond
Prices start from $282 CADSave up to $1,396 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
$282 CAD