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Heart|Lab Grown|IGI

1.37ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG812625421

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG812625421

Diamond specifications and retailer prices

From $298 CAD
$213 USD
As of October 30, 2026
Save $2,557 CAD (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,855 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.37ct lab-grown heart diamond

This 1.37ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG812625421 or 812625421. Listed at 15 retailers as of October 29, 2026, with prices from $298 to $2,855, a $2,557 spread on the same certified stone. Do Amore Diamonds lists it at $2,855. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.37
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812625421
Dimensions7.77 × 6.87 × 4.44 mm
L/W Ratio1.13
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.77 mm6.87 mm1.37 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812625421
Side View
Table 59.0%Crown 35.8°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 57.1%

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: $2,855 CAD|Low: $286 CAD|High: $2,953 CAD|Avg: $1,050 CAD|-3.3%
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
Retailer 17
October 27, 2026
Retailer 3$298 CAD
Retailer 7$344 CAD
Retailer 17$346 CAD
Retailer 6$555 CAD
Retailer 8$599 CAD
Retailer 11$603 CAD
Retailer 5$634 CAD
Retailer 13$844 CAD
Retailer 2$994 CAD
Retailer 9$1,064 CAD
Retailer 10$1,181 CAD
Retailer 16$1,191 CAD
Retailer 14$1,302 CAD
Retailer 4$1,310 CAD
Retailer 12$1,595 CAD
Retailer 15$1,642 CAD
Do Amore Diamonds$2,855 CAD

23 data points across 17 retailers

15 retailers$298 CAD to $2,855 CAD

A
Cheapest Retailer
-
$298 CAD
$213 USD
A
Retailer 2
-
$344 CAD
$246 USD
View
Final sale: no returns
A
Retailer 3
-
$346 CAD
$247 USD
View
A
Retailer 4
-
$555 CAD
HK$3,100 HKD
View
A
Retailer 5
-
$603 CAD
$431 USD
View
A
Retailer 6
-
$634 CAD
$453 USD
View
B+
Retailer 7
-
$844 CAD
A$928 AUD
View
B+
Retailer 8
-
$994 CAD
A$1,093 AUD
View
B+
Retailer 9
-
$1,181 CAD
A$1,298 AUD
View
B
Retailer 10
-
$1,191 CAD
$851 USD
View
B
Retailer 11
-
$1,302 CAD
$930 USD
View
B
Retailer 12
-
$1,310 CAD
$936 USD
View
B
Retailer 13
-
$1,595 CAD
SGD 1,540 SGD
View
B
Retailer 14
-
$1,642 CAD
£924 GBP
View
Most Expensive
B
Do Amore Diamonds
27-FCF1E8ECD · Oct 29
$2,855 CAD
$2,040 USD
View
14 more retailers have this diamond
Prices start from $298 CADSave up to $2,557 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
1.37ct Heart
$298 CAD