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Heart|Lab Grown|IGI

1.55ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG828697305

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG828697305

Diamond specifications and retailer prices

From $344 CAD
$246 USD
As of October 30, 2026
Save $2,953 CAD (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,297 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.55ct lab-grown heart diamond

This 1.55ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG828697305 or 828697305. Listed at 15 retailers as of October 29, 2026, with prices from $344 to $3,297, a $2,953 spread on the same certified stone. Do Amore Diamonds lists it at $3,297. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828697305
Dimensions7.31 × 7.94 × 4.43 mm
L/W Ratio1.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.31 mm7.94 mm1.55 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828697305
Side View
Table 63.0%Crown 38.1°Girdle: MED-STKPavilion 37.2°Culet: NoneDepth 55.8%

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: $3,297 CAD|Low: $341 CAD|High: $3,311 CAD|Avg: $1,149 CAD|-0.4%
Do Amore Diamonds
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
October 30, 2026
Retailer 12$344 CAD
Retailer 3$384 CAD
Retailer 4$398 CAD
Retailer 2$499 CAD
Retailer 5$524 CAD
Retailer 16$576 CAD
Retailer 9$754 CAD
Retailer 13$777 CAD
Retailer 11$1,093 CAD
Retailer 14$1,201 CAD
Retailer 8$1,299 CAD
Retailer 15$1,511 CAD
Retailer 7$1,679 CAD
Retailer 10$1,893 CAD
Retailer 6$2,319 CAD
Do Amore Diamonds$3,297 CAD

38 data points across 16 retailers

15 retailers$344 CAD to $3,297 CAD

A
Cheapest Retailer
-
$344 CAD
$246 USD
A
Retailer 2
-
$384 CAD
$275 USD
View
Final sale: no returns
A
Retailer 3
-
$398 CAD
$285 USD
View
A
Retailer 4
-
$499 CAD
£281 GBP
View
A
Retailer 5
-
$524 CAD
$375 USD
View
B+
Retailer 6
-
$576 CAD
$412 USD
View
A
Retailer 7
-
$754 CAD
€514 EUR
View
A
Retailer 8
-
$777 CAD
$556 USD
View
B+
Retailer 9
-
$1,093 CAD
A$1,204 AUD
View
B+
Retailer 10
-
$1,201 CAD
$860 USD
View
B+
Retailer 11
-
$1,511 CAD
$1,082 USD
View
B
Retailer 12
-
$1,679 CAD
$1,202 USD
View
B
Retailer 13
-
$1,893 CAD
£1,067 GBP
View
B
Retailer 14
-
$2,319 CAD
$1,660 USD
View
Most Expensive
B
Do Amore Diamonds
27-46C1B3A07 · Oct 29
$3,297 CAD
$2,360 USD
View
14 more retailers have this diamond
Prices start from $344 CADSave up to $2,953 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
1.55ct Heart
$344 CAD