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Heart|Lab Grown|IGI

1.57ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG816656054

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG816656054

Diamond specifications and retailer prices

From $354 CAD
$253 USD
As of October 27, 2026
Save $1,416 CAD (80%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,317 CAD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 1.57ct lab-grown heart diamond

This 1.57ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG816656054 or 816656054. Listed at 22 retailers as of October 27, 2026, with a 400% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816656054
Dimensions8.02 × 7.26 × 4.74 mm
L/W Ratio1.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.02 mm7.26 mm1.57 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816656054
Side View
Table 64.0%Crown 35.1°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 59.1%

Caratlytics Score

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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: $3,317 CAD|Low: $396 CAD|High: $3,317 CAD|Avg: $1,151 CAD
Brilliant Earth
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
October 30, 2026
Retailer 8$396 CAD
Retailer 5$439 CAD
Retailer 16$591 CAD
Retailer 13$595 CAD
Retailer 10$722 CAD
Retailer 12$755 CAD
Retailer 4$826 CAD
Retailer 2$837 CAD
Retailer 7$917 CAD
Retailer 14$1,024 CAD
Retailer 3$1,349 CAD
Retailer 17$1,412 CAD
Retailer 6$1,485 CAD
Retailer 15$1,601 CAD
Retailer 11$1,770 CAD
Retailer 9$1,815 CAD
Brilliant Earth$3,317 CAD

34 data points across 17 retailers

22 retailers$354 CAD to $1,770 CAD

A
Cheapest Retailer
-
$354 CAD
$253 USD
A
Retailer 2
-
$396 CAD
$283 USD
View
Final sale: no returns
Retailer 3
-
$438 CAD
$313 USD
View
Price last confirmed 32 days ago
A
Retailer 4
-
$439 CAD
$314 USD
View
A
Retailer 5
-
$439 CAD
$314 USD
View
B+
Retailer 6
-
$591 CAD
$422 USD
View
A
Retailer 7
-
$595 CAD
$425 USD
View
A
Retailer 8
-
$722 CAD
€491 EUR
View
A
Retailer 9
-
$755 CAD
ZAR 8,714 ZAR
View
A
Retailer 10
-
$826 CAD
$590 USD
View
B+
Retailer 11
-
$837 CAD
£471 GBP
View
B+
Retailer 12
-
$917 CAD
$655 USD
View
B+
Retailer 13
-
$1,024 CAD
A$1,126 AUD
View
B+
Retailer 14
-
$1,349 CAD
$964 USD
View
B+
Retailer 15
-
$1,356 CAD
$969 USD
View
B+
Retailer 16
-
$1,412 CAD
$1,009 USD
View
B+
Retailer 17
-
$1,485 CAD
$1,061 USD
View
B+
Retailer 18
-
$1,601 CAD
$1,144 USD
View
Retailer 19
-
$1,667 CAD
$1,191 USD
View
Price last confirmed 15 days ago
B+
Retailer 20
-
$1,770 CAD
£996 GBP
View
Retailer 21
-
$1,815 CAD
SGD 1,752 SGD
View
Price last confirmed 18 days ago
Most Expensive
Brilliant Earth
20551865A · Oct 16
$3,317 CAD
$2,370 USD
View
Price last confirmed 13 days ago
21 more retailers have this diamond
Prices start from $354 CADSave up to $1,416 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
1.57ct Heart
$354 CAD