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Heart|Lab Grown|IGI

1.28ct E VS2 Heart Lab Grown Diamond

EX • E/VS2 • IGI LG582366988

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG582366988

Diamond specifications and retailer prices

From $277 CAD
$198 USD
As of October 30, 2026
Save $1,336 CAD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,613 CAD at MOH London · As of October 29, 2026
View at MOH London

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG582366988 or 582366988. Listed at 13 retailers as of October 29, 2026, with prices from $277 to $1,613, a $1,336 spread on the same certified stone. MOH London lists it at $1,613. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG582366988
Dimensions6.48 × 7.49 × 4.50 mm
L/W Ratio1.16
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.48 mm7.49 mm1.28 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG582366988
Side View
Table 58.0%Crown 34.9°Girdle: STK-THKPavilion 41.5°Culet: NoneDepth 60.1%

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: Oct 30
Current: $1,613 CAD|Low: $215 CAD|High: $1,623 CAD|Avg: $828 CAD|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 8$277 CAD
Retailer 11$310 CAD
Retailer 9$344 CAD
Retailer 6$464 CAD
Retailer 2$628 CAD
Retailer 12$673 CAD
Retailer 5$1,039 CAD
Retailer 10$1,104 CAD
Retailer 7$1,106 CAD
Retailer 3$1,178 CAD
Retailer 4$1,243 CAD
MOH London$1,613 CAD

43 data points across 12 retailers

13 retailers$277 CAD to $1,613 CAD

A
Cheapest Retailer
-
$277 CAD
$198 USD
A
Retailer 2
-
$310 CAD
$222 USD
View
Final sale: no returns
A
Retailer 3
-
$321 CAD
$230 USD
View
A
Retailer 4
-
$344 CAD
$246 USD
View
A
Retailer 5
-
$344 CAD
$246 USD
View
B+
Retailer 6
-
$464 CAD
$332 USD
View
B+
Retailer 7
-
$628 CAD
£354 GBP
View
B+
Retailer 8
-
$673 CAD
$482 USD
View
B
Retailer 9
-
$1,039 CAD
A$1,144 AUD
View
B
Retailer 10
-
$1,104 CAD
$790 USD
View
B
Retailer 11
-
$1,106 CAD
$792 USD
View
B
Retailer 12
-
$1,178 CAD
$843 USD
View
Most Expensive
B
MOH London
LG582366988 · Oct 29
$1,613 CAD
£909 GBP
View
12 more retailers have this diamond
Prices start from $277 CADSave up to $1,336 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
$277 CAD