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Heart|Lab Grown|IGI

1.37ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG621415705

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG621415705

Diamond specifications and retailer prices

From $434 CAD
$311 USD
As of October 30, 2026
Save $1,555 CAD (78%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,990 CAD at Michael Trio · As of October 29, 2026
View at Michael Trio

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 LG621415705 or 621415705. Listed at 7 retailers as of October 29, 2026, with prices from $434 to $1,990, a $1,555 spread on the same certified stone. Michael Trio lists it at $1,990. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.1°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621415705
Dimensions7.82 × 7.82 × 6.66 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.82 mm7.82 mm1.37 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621415705
Side View
Table 55.0%Crown 31.1°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 58.7%

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: $1,990 CAD|Low: $434 CAD|High: $1,990 CAD|Avg: $935 CAD|+13.4%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 5$434 CAD
Retailer 6$627 CAD
Retailer 3$629 CAD
Retailer 7$679 CAD
Retailer 2$979 CAD
Retailer 4$1,258 CAD
Michael Trio$1,990 CAD

8 data points across 7 retailers

7 retailers$434 CAD to $1,990 CAD

A
Cheapest Retailer
-
$434 CAD
$311 USD
Final sale: no returns
A
Retailer 2
-
$627 CAD
$449 USD
View
A
Retailer 3
-
$629 CAD
$450 USD
View
B+
Retailer 4
-
$679 CAD
HK$3,800 HKD
View
B+
Retailer 5
-
$979 CAD
A$1,078 AUD
View
B
Retailer 6
-
$1,258 CAD
A$1,386 AUD
View
Most Expensive
B
Michael Trio
5085948910 · Oct 29
$1,990 CAD
SGD 1,925 SGD
View
6 more retailers have this diamond
Prices start from $434 CADSave up to $1,555 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
$434 CAD