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Heart|Lab Grown|IGI

0.73ct E IF Heart Lab Grown Diamond

VG • E/IF • IGI LG840620861

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG840620861

Diamond specifications and retailer prices

From $305 CAD
$218 USD
As of October 30, 2026
Save $1,441 CAD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,746 CAD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.73ct lab-grown heart diamond

This 0.73ct lab-grown heart sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG840620861 or 840620861. Listed at 15 retailers as of October 30, 2026, with prices from $305 to $1,746, a $1,441 spread on the same certified stone. Reve Diamonds lists it at $1,746. 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
E
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840620861
Dimensions5.71 × 6.12 × 3.50 mm
L/W Ratio1.07
Girdle conditionFaceted
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
5.71 mm6.12 mm0.73 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840620861
Side View
Table 56.0%Crown 36.4°Girdle: STK-THKPavilion 36.3°Culet: NoneDepth 57.2%

Caratlytics Score

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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: $972 CAD|Low: $305 CAD|High: $1,746 CAD|Avg: $812 CAD
Retailer 1
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
Reve Diamonds
October 31, 2026
Retailer 4$305 CAD
Retailer 12$341 CAD
Retailer 13$352 CAD
Retailer 11$531 CAD
Retailer 9$637 CAD
Retailer 2$664 CAD
Retailer 14$682 CAD
Retailer 8$698 CAD
Retailer 5$812 CAD
Retailer 3$961 CAD
Retailer 1$972 CAD
Retailer 7$1,062 CAD
Retailer 6$1,285 CAD
Retailer 10$1,519 CAD
Reve Diamonds$1,746 CAD

6 data points across 15 retailers

15 retailers$305 CAD to $1,746 CAD

A
Cheapest Retailer
-
$305 CAD
$218 USD
A
Retailer 2
-
$341 CAD
$244 USD
View
Final sale: no returns
A
Retailer 3
-
$352 CAD
$252 USD
View
A
Retailer 4
-
$531 CAD
$380 USD
View
A
Retailer 5
-
$637 CAD
€434 EUR
View
A
Retailer 6
-
$664 CAD
$475 USD
View
A
Retailer 7
-
$682 CAD
ZAR 7,882 ZAR
View
A
Retailer 8
-
$698 CAD
£393 GBP
View
B+
Retailer 9
-
$812 CAD
$582 USD
View
B+
Retailer 10
-
$961 CAD
A$1,058 AUD
View
B+
Retailer 11
-
$972 CAD
$696 USD
View
B+
Retailer 12
-
$1,062 CAD
$760 USD
View
B
Retailer 13
-
$1,285 CAD
$920 USD
View
B
Retailer 14
-
$1,519 CAD
£856 GBP
View
Most Expensive
B
Reve Diamonds
F3F7B3393 · Oct 30
$1,746 CAD
$1,250 USD
View
14 more retailers have this diamond
Prices start from $305 CADSave up to $1,441 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
$305 CAD