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Heart|Lab Grown|IGI

1.03ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG825657630

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG825657630

Diamond specifications and retailer prices

From $253 CAD
$181 USD
As of October 30, 2026
Save $1,186 CAD (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,439 CAD at MOH London · As of October 26, 2026
View at MOH London

About this 1.03ct lab-grown heart diamond

This 1.03ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG825657630 or 825657630. Listed at 19 retailers as of October 26, 2026, with prices from $253 to $1,439, a $1,186 spread on the same certified stone. MOH London lists it at $1,439. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825657630
Dimensions7.01 × 6.26 × 4.04 mm
L/W Ratio1.12
Girdle conditionFaceted
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
7.01 mm6.26 mm1.03 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825657630
Side View
Table 60.0%Crown 35.5°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 57.6%

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: Oct 30
Current: $1,439 CAD|Low: $246 CAD|High: $1,565 CAD|Avg: $712 CAD|-4.1%
MOH London
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
Retailer 18
Retailer 19
October 30, 2026
Retailer 5$253 CAD
Retailer 17$284 CAD
Retailer 19$293 CAD
Retailer 8$307 CAD
Retailer 14$313 CAD
Retailer 13$385 CAD
Retailer 4$538 CAD
Retailer 18$555 CAD
Retailer 12$563 CAD
Retailer 3$584 CAD
Retailer 15$648 CAD
Retailer 6$764 CAD
Retailer 11$772 CAD
Retailer 9$887 CAD
Retailer 16$1,007 CAD
Retailer 7$1,083 CAD
Retailer 10$1,094 CAD
Retailer 2$1,313 CAD
MOH London$1,439 CAD

30 data points across 19 retailers

19 retailers$253 CAD to $1,439 CAD

A
Cheapest Retailer
-
$253 CAD
$181 USD
A
Retailer 2
-
$284 CAD
$203 USD
View
Final sale: no returns
A
Retailer 3
-
$293 CAD
$210 USD
View
A
Retailer 4
-
$307 CAD
$220 USD
View
A
Retailer 5
-
$313 CAD
$224 USD
View
A
Retailer 6
-
$385 CAD
£217 GBP
View
A
Retailer 7
-
$538 CAD
ZAR 6,219 ZAR
View
A
Retailer 8
-
$555 CAD
$397 USD
View
B+
Retailer 9
-
$563 CAD
£317 GBP
View
A
Retailer 10
-
$584 CAD
$418 USD
View
B+
Retailer 11
-
$648 CAD
$464 USD
View
B+
Retailer 12
-
$764 CAD
A$841 AUD
View
B+
Retailer 13
-
$772 CAD
$553 USD
View
B+
Retailer 14
-
$887 CAD
SGD 858 SGD
View
B+
Retailer 15
-
$1,007 CAD
$721 USD
View
B
Retailer 16
-
$1,083 CAD
$775 USD
View
B
Retailer 17
-
$1,094 CAD
$783 USD
View
B
Retailer 18
-
$1,313 CAD
$940 USD
View
Most Expensive
B
MOH London
LG825657630 · Oct 26
$1,439 CAD
£811 GBP
View
18 more retailers have this diamond
Prices start from $253 CADSave up to $1,186 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
1.03ct Heart
$253 CAD