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Heart|Lab Grown|IGI

0.73ct D IF Heart Lab Grown Diamond

VG • D/IF • IGI LG756513799

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG756513799

Diamond specifications and retailer prices

From $594 CAD
$425 USD
As of October 30, 2026
Save $3,008 CAD (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,601 CAD at MOH London · As of November 1, 2026
View at MOH London

About this 0.73ct lab-grown heart diamond

This 0.73ct lab-grown heart sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG756513799 or 756513799. Listed at 13 retailers as of October 30, 2026, with prices from $594 to $3,601, a $3,008 spread on the same certified stone. MOH London lists it at $3,601. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.73
Carat
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756513799
Dimensions5.67 × 6.12 × 3.74 mm
L/W Ratio1.08
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
5.67 mm6.12 mm0.73 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756513799
Side View
Table 55.0%Crown 36.1°Girdle: STK-THKPavilion 41.1°Culet: NoneDepth 61.1%

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: $3,601 CAD|Low: $594 CAD|High: $9,429 CAD|Avg: $3,629 CAD|-2.3%
MOH London
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
November 1, 2026
Retailer 10$594 CAD
Retailer 7$1,173 CAD
Retailer 12$1,173 CAD
Retailer 6$1,249 CAD
Retailer 5$1,817 CAD
Retailer 3$2,127 CAD
Retailer 2$2,291 CAD
Retailer 13$2,622 CAD
Retailer 11$2,973 CAD
Retailer 14$3,568 CAD
MOH London$3,601 CAD
Retailer 8$8,800 CAD
Retailer 9$8,800 CAD
Retailer 4$9,220 CAD

32 data points across 14 retailers

13 retailers$594 CAD to $3,601 CAD

A
Cheapest Retailer
-
$594 CAD
$425 USD
B+
Retailer 2
-
$1,173 CAD
$840 USD
View
B+
Retailer 3
-
$1,173 CAD
$840 USD
View
B
Retailer 4
-
$1,817 CAD
$1,301 USD
View
Retailer 5
-
$2,127 CAD
A$2,343 AUD
View
Price last confirmed 25 days ago
B
Retailer 6
-
$2,291 CAD
€1,562 EUR
View
B
Retailer 7
-
$2,622 CAD
A$2,888 AUD
View
B
Retailer 8
-
$2,973 CAD
$2,129 USD
View
B
Retailer 9
-
$3,568 CAD
View
Most Expensive
B
MOH London
LG756513799 · Nov 1
$3,601 CAD
£2,030 GBP
View
9 more retailers have this diamond
Prices start from $594 CADSave up to $3,008 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
0.73ct Heart
$594 CAD