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Heart|Lab Grown|IGI

1.55ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG837669770

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG837669770

Diamond specifications and retailer prices

From $318 CAD
$227 USD
As of October 27, 2026
Save $1,252 CAD (80%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,570 CAD at MOH London · As of October 29, 2026
View at MOH London

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837669770 or 837669770. Listed at 9 retailers as of October 27, 2026, with prices from $318 to $1,570, a $1,252 spread on the same certified stone. MOH London lists it at $1,570. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837669770
Dimensions7.69 × 7.79 × 4.42 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.69 mm7.79 mm1.55 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837669770
Side View
Table 59.0%Crown 32.1°Girdle: MediumPavilion 39.4°Culet: NoneDepth 56.7%

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 27
Current: $1,570 CAD|Low: $318 CAD|High: $1,635 CAD|Avg: $869 CAD|-4.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 5$318 CAD
Retailer 4$368 CAD
Retailer 2$447 CAD
Retailer 8$670 CAD
Retailer 7$750 CAD
Retailer 6$920 CAD
Retailer 3$1,253 CAD
Retailer 9$1,271 CAD
MOH London$1,570 CAD

12 data points across 9 retailers

9 retailers$318 CAD to $1,570 CAD

A
Cheapest Retailer
-
$318 CAD
$227 USD
A
Retailer 2
-
$368 CAD
$263 USD
View
A
Retailer 3
-
$447 CAD
£252 GBP
View
A
Retailer 4
-
$670 CAD
$479 USD
View
A
Retailer 5
-
$750 CAD
$536 USD
View
B+
Retailer 6
-
$920 CAD
A$1,011 AUD
View
B+
Retailer 7
-
$1,253 CAD
$895 USD
View
B+
Retailer 8
-
$1,271 CAD
$908 USD
View
Most Expensive
B
MOH London
LG837669770 · Oct 29
$1,570 CAD
£883 GBP
View
8 more retailers have this diamond
Prices start from $318 CADSave up to $1,252 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
$318 CAD