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Heart|Lab Grown|IGI

1.00ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG812620760

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG812620760

Diamond specifications and retailer prices

From $242 CAD
$173 USD
As of October 27, 2026
Save $1,308 CAD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,550 CAD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1ct lab-grown heart diamond

This 1ct 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 LG812620760 or 812620760. Listed at 20 retailers as of October 27, 2026, with prices from $242 to $1,550, a $1,308 spread on the same certified stone. Reve Diamonds lists it at $1,550. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812620760
Dimensions6.85 × 6.18 × 3.93 mm
L/W Ratio1.11
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
6.85 mm6.18 mm1.00 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812620760
Side View
Table 57.0%Crown 33.3°Girdle: THK-VTKPavilion 38.5°Culet: NoneDepth 57.4%

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: $535 CAD|Low: $242 CAD|High: $1,585 CAD|Avg: $713 CAD|-3.1%
Retailer 1
Retailer 2
Retailer 3
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Retailer 5
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Retailer 12
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Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Reve Diamonds
October 29, 2026
Retailer 3$242 CAD
Retailer 5$270 CAD
Retailer 18$281 CAD
Retailer 12$300 CAD
Retailer 10$314 CAD
Retailer 15$370 CAD
Retailer 17$423 CAD
Retailer 2$515 CAD
Retailer 13$522 CAD
Retailer 1$535 CAD
Retailer 19$556 CAD
Retailer 4$622 CAD
Retailer 7$732 CAD
Retailer 8$742 CAD
Retailer 16$964 CAD
Retailer 9$1,041 CAD
Retailer 11$1,066 CAD
Retailer 14$1,411 CAD
Retailer 6$1,512 CAD
Reve Diamonds$1,550 CAD

25 data points across 20 retailers

20 retailers$242 CAD to $1,550 CAD

A
Cheapest Retailer
-
$242 CAD
$173 USD
A
Retailer 2
-
$270 CAD
$193 USD
View
Final sale: no returns
A
Retailer 3
-
$281 CAD
$201 USD
View
A
Retailer 4
-
$300 CAD
$214 USD
View
A
Retailer 5
-
$314 CAD
$224 USD
View
A
Retailer 6
-
$370 CAD
£208 GBP
View
A
Retailer 7
-
$423 CAD
$302 USD
View
A
Retailer 8
-
$515 CAD
ZAR 5,949 ZAR
View
A
Retailer 9
-
$522 CAD
€355 EUR
View
A
Retailer 10
-
$535 CAD
£301 GBP
View
B+
Retailer 11
-
$556 CAD
$397 USD
View
B+
Retailer 12
-
$622 CAD
$445 USD
View
B+
Retailer 13
-
$732 CAD
A$805 AUD
View
B+
Retailer 14
-
$742 CAD
$530 USD
View
B+
Retailer 15
-
$964 CAD
$689 USD
View
B
Retailer 16
-
$1,041 CAD
$744 USD
View
B
Retailer 17
-
$1,066 CAD
$762 USD
View
B
Retailer 18
-
$1,411 CAD
£794 GBP
View
B
Retailer 19
-
$1,512 CAD
$1,080 USD
View
Most Expensive
B
Reve Diamonds
1785C5181 · Oct 28
$1,550 CAD
$1,107 USD
View
19 more retailers have this diamond
Prices start from $242 CADSave up to $1,308 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
1.00ct Heart
$242 CAD