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Heart|Lab Grown|IGI

0.73ct D IF Heart Lab Grown Diamond

VG • D/IF • IGI LG836618828

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836618828

Diamond specifications and retailer prices

From $334 CAD
$239 USD
As of October 30, 2026
Save $1,507 CAD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,841 CAD at Reve Diamonds · As of November 1, 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG836618828 or 836618828. Listed at 18 retailers as of October 30, 2026, with prices from $334 to $1,841, a $1,507 spread on the same certified stone. Reve Diamonds lists it at $1,841. 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 angle39.3°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836618828
Dimensions5.66 × 6.14 × 3.53 mm
L/W Ratio1.08
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
5.66 mm6.14 mm0.73 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836618828
Side View
Table 58.0%Crown 39.3°Girdle: STK-THKPavilion 36.6°Culet: NoneDepth 57.5%

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: $1,659 CAD|Low: $334 CAD|High: $1,841 CAD|Avg: $894 CAD|-0.5%
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
Retailer 15
Retailer 16
Retailer 17
Reve Diamonds
November 1, 2026
Retailer 7$334 CAD
Retailer 2$373 CAD
Retailer 3$387 CAD
Retailer 14$413 CAD
Retailer 17$584 CAD
Retailer 6$687 CAD
Retailer 11$688 CAD
Retailer 4$748 CAD
Retailer 10$777 CAD
Retailer 15$826 CAD
Retailer 8$904 CAD
Retailer 5$1,051 CAD
Retailer 13$1,062 CAD
Retailer 12$1,081 CAD
Retailer 16$1,330 CAD
Retailer 9$1,403 CAD
Retailer 1$1,659 CAD
Reve Diamonds$1,841 CAD

7 data points across 18 retailers

18 retailers$334 CAD to $1,841 CAD

A
Cheapest Retailer
-
$334 CAD
$239 USD
A
Retailer 2
-
$373 CAD
$267 USD
View
Final sale: no returns
A
Retailer 3
-
$387 CAD
$277 USD
View
A
Retailer 4
-
$413 CAD
$296 USD
View
A
Retailer 5
-
$584 CAD
$418 USD
View
A
Retailer 6
-
$687 CAD
$492 USD
View
A
Retailer 7
-
$688 CAD
€469 EUR
View
B+
Retailer 8
-
$748 CAD
ZAR 8,655 ZAR
View
B+
Retailer 9
-
$777 CAD
£438 GBP
View
B+
Retailer 10
-
$826 CAD
$591 USD
View
B+
Retailer 11
-
$904 CAD
$647 USD
View
B+
Retailer 12
-
$1,051 CAD
A$1,158 AUD
View
B+
Retailer 13
-
$1,062 CAD
$760 USD
View
B+
Retailer 14
-
$1,081 CAD
$774 USD
View
B
Retailer 15
-
$1,330 CAD
$952 USD
View
B
Retailer 16
-
$1,403 CAD
$1,004 USD
View
B
Retailer 17
-
$1,659 CAD
£935 GBP
View
Most Expensive
B
Reve Diamonds
BF2A3E601 · Nov 1
$1,841 CAD
$1,318 USD
View
17 more retailers have this diamond
Prices start from $334 CADSave up to $1,507 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
$334 CAD