CaratHunter
Plans
Heart|Lab Grown|IGI

0.99ct D VVS1 Heart Lab Grown Diamond

EX • D/VVS1 • IGI LG741588620

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG741588620

Diamond specifications and retailer prices

From $451 CAD
$322 USD
As of October 30, 2026
Save $1,114 CAD (71%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,564 CAD at MOH London · As of October 25, 2026
View at MOH London

About this 0.99ct lab-grown heart diamond

This 0.99ct lab-grown heart sits in the just-under-one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG741588620 or 741588620. Listed at 8 retailers as of October 25, 2026, with prices from $451 to $1,564, a $1,114 spread on the same certified stone. MOH London lists it at $1,564. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
D
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741588620
Dimensions5.89 × 6.98 × 4.09 mm
L/W Ratio1.19
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
5.89 mm6.98 mm0.99 ctD / VVS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741588620
Side View
Table 59.0%Crown 38°Girdle: MED-STKPavilion 37.6°Culet: NoneDepth 58.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,564 CAD|Low: $451 CAD|High: $1,580 CAD|Avg: $865 CAD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 4$451 CAD
Retailer 9$560 CAD
Retailer 7$607 CAD
Retailer 2$609 CAD
Retailer 6$666 CAD
Retailer 5$1,103 CAD
Retailer 8$1,149 CAD
Retailer 3$1,225 CAD
MOH London$1,564 CAD

43 data points across 9 retailers

8 retailers$451 CAD to $1,564 CAD

A
Cheapest Retailer
-
$451 CAD
$322 USD
B+
Retailer 2
-
$607 CAD
$434 USD
View
B+
Retailer 3
-
$609 CAD
£342 GBP
View
B+
Retailer 4
-
$666 CAD
$476 USD
View
B
Retailer 5
-
$1,125 CAD
$804 USD
View
B
Retailer 6
-
$1,149 CAD
$821 USD
View
B
Retailer 7
-
$1,225 CAD
$875 USD
View
Most Expensive
B
MOH London
LG741588620 · Oct 25
$1,564 CAD
£880 GBP
View
7 more retailers have this diamond
Prices start from $451 CADSave up to $1,114 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
0.99ct Heart
$451 CAD