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Heart|Lab Grown|IGI

0.55ct D VVS1 Heart Lab Grown Diamond

EX • D/VVS1 • IGI LG737584589

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG737584589

Diamond specifications and retailer prices

From $392 CAD
As of November 3, 2026
Save $1,244 CAD (76%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,635 CAD at MOH London · As of November 2, 2026
View at MOH London

About this 0.55ct lab-grown heart diamond

This 0.55ct lab-grown heart sits in the half to three-quarter carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG737584589 or 737584589. Listed at 8 retailers as of November 2, 2026, with prices from $392 to $1,635, a $1,244 spread on the same certified stone. MOH London lists it at $1,635. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.55
Carat
D
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737584589
Dimensions5.73 × 4.93 × 3.21 mm
L/W Ratio1.16
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.73 mm4.93 mm0.55 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737584589
Side View
Table 61.0%Crown 37.8°Girdle: MED-THKPavilion 36.9°Culet: NoneDepth 56.0%

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: Nov 3
Current: $1,635 CAD|Low: $386 CAD|High: $1,651 CAD|Avg: $904 CAD|+4.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 4$392 CAD
Retailer 6$606 CAD
Retailer 2$635 CAD
Retailer 8$654 CAD
Retailer 3$687 CAD
Retailer 7$1,187 CAD
Retailer 5$1,198 CAD
MOH London$1,635 CAD

41 data points across 8 retailers

8 retailers$392 CAD to $1,635 CAD

A
Cheapest Retailer
-
$392 CAD
B+
Retailer 2
-
$606 CAD
View
B+
Retailer 3
-
$635 CAD
View
B+
Retailer 4
-
$654 CAD
View
Retailer 5
-
$687 CAD
View
Price last confirmed 8 days ago
B
Retailer 6
-
$1,187 CAD
View
B
Retailer 7
-
$1,198 CAD
View
Most Expensive
B
MOH London
LG737584589 · Nov 2
$1,635 CAD
£924 GBP
View
7 more retailers have this diamond
Prices start from $392 CADSave up to $1,244 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
0.55ct Heart
$392 CAD