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Heart|Lab Grown|IGI

1.03ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG843612422

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG843612422

Diamond specifications and retailer prices

From $246 CAD
$176 USD
As of October 30, 2026
Save $1,315 CAD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,561 CAD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

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 LG843612422 or 843612422. Listed at 20 retailers as of October 30, 2026, with prices from $246 to $1,561, a $1,315 spread on the same certified stone. Reve Diamonds lists it at $1,561. 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 angle37.8°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843612422
Dimensions6.17 × 6.83 × 4.25 mm
L/W Ratio1.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.17 mm6.83 mm1.03 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843612422
Side View
Table 61.0%Crown 37.8°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 62.2%

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 30
Current: $1,313 CAD|Low: $246 CAD|High: $1,615 CAD|Avg: $721 CAD
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
Retailer 18
Retailer 19
Reve Diamonds
October 30, 2026
Retailer 12$246 CAD
Retailer 3$274 CAD
Retailer 9$305 CAD
Retailer 18$305 CAD
Retailer 10$325 CAD
Retailer 15$375 CAD
Retailer 13$412 CAD
Retailer 14$547 CAD
Retailer 6$560 CAD
Retailer 19$560 CAD
Retailer 16$583 CAD
Retailer 11$764 CAD
Retailer 7$795 CAD
Retailer 5$981 CAD
Retailer 2$1,009 CAD
Retailer 8$1,052 CAD
Retailer 17$1,057 CAD
Retailer 1$1,313 CAD
Retailer 4$1,433 CAD
Reve Diamonds$1,561 CAD

23 data points across 20 retailers

20 retailers$246 CAD to $1,561 CAD

A
Cheapest Retailer
-
$246 CAD
$176 USD
A
Retailer 2
-
$274 CAD
$196 USD
View
Final sale: no returns
A
Retailer 3
-
$305 CAD
$218 USD
View
A
Retailer 4
-
$305 CAD
$218 USD
View
A
Retailer 5
-
$325 CAD
$233 USD
View
A
Retailer 6
-
$375 CAD
£211 GBP
View
B+
Retailer 7
-
$412 CAD
$295 USD
View
A
Retailer 8
-
$547 CAD
£309 GBP
View
A
Retailer 9
-
$560 CAD
ZAR 6,474 ZAR
View
A
Retailer 10
-
$560 CAD
€382 EUR
View
A
Retailer 11
-
$583 CAD
$417 USD
View
B+
Retailer 12
-
$764 CAD
$547 USD
View
B+
Retailer 13
-
$795 CAD
A$876 AUD
View
B+
Retailer 14
-
$981 CAD
$702 USD
View
B+
Retailer 15
-
$1,009 CAD
$722 USD
View
B
Retailer 16
-
$1,052 CAD
$753 USD
View
B+
Retailer 17
-
$1,057 CAD
$757 USD
View
B
Retailer 18
-
$1,313 CAD
$940 USD
View
B
Retailer 19
-
$1,433 CAD
£808 GBP
View
Most Expensive
B
Reve Diamonds
42F1BF76D · Oct 30
$1,561 CAD
$1,118 USD
View
19 more retailers have this diamond
Prices start from $246 CADSave up to $1,315 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
$246 CAD