Heart|Lab Grown|IGI

0.73ct D VS1 Heart Lab Grown Diamond

VG • D/VS1 • IGI LG830637464

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG830637464

Diamond specifications and retailer prices

From $250 CAD
$179 USD
As of October 30, 2026
Save $1,243 CAD (83%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,493 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG830637464 or 830637464. Listed at 10 retailers as of October 30, 2026, with prices from $250 to $1,493, a $1,243 spread on the same certified stone. Reve Diamonds lists it at $1,493. 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
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.8°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830637464
Dimensions5.48 × 6.36 × 3.39 mm
L/W Ratio1.16
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.48 mm6.36 mm0.73 ctD / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG830637464
Side View
Table 62.0%Crown 38.8°Girdle: THN-STKPavilion 37.1°Culet: NoneDepth 53.3%

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: $550 CAD|Low: $250 CAD|High: $1,493 CAD|Avg: $784 CAD|+4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Reve Diamonds
October 30, 2026
Retailer 7$250 CAD
Retailer 6$306 CAD
Retailer 4$447 CAD
Retailer 1$550 CAD
Retailer 3$554 CAD
Retailer 5$985 CAD
Retailer 9$1,060 CAD
Retailer 8$1,076 CAD
Retailer 2$1,441 CAD
Reve Diamonds$1,493 CAD

36 data points across 10 retailers

10 retailers$250 CAD to $1,493 CAD

A
Cheapest Retailer
-
$250 CAD
$179 USD
Final sale: no returns
A
Retailer 2
-
$306 CAD
$219 USD
View
B+
Retailer 3
-
$447 CAD
HK$2,500 HKD
View
B+
Retailer 4
-
$550 CAD
£310 GBP
View
B+
Retailer 5
-
$554 CAD
ZAR 6,402 ZAR
View
B
Retailer 6
-
$985 CAD
$705 USD
View
B
Retailer 7
-
$1,060 CAD
$759 USD
View
B
Retailer 8
-
$1,076 CAD
SGD 1,041 SGD
View
B
Retailer 9
-
$1,441 CAD
£812 GBP
View
Most Expensive
B
Reve Diamonds
221AB9975 · Oct 30
$1,493 CAD
$1,069 USD
View
9 more retailers have this diamond
Prices start from $250 CADSave up to $1,243 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
$250 CAD