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Heart|Lab Grown|IGI

5.03ct D VS1 Heart Lab Grown Diamond

VG • D/VS1 • IGI LG830669573

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG830669573

Diamond specifications and retailer prices

From $1,422 CAD
$1,016 USD
As of October 29, 2026
Save $3,608 CAD (72%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,030 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 5.03ct lab-grown heart diamond

This 5.03ct lab-grown heart sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG830669573 or 830669573. Listed at 12 retailers as of October 29, 2026, with prices from $1,422 to $5,030, a $3,608 spread on the same certified stone. MOH London lists it at $5,030. 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

5.03
Carat
D
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830669573
Dimensions10.75 × 11.71 × 6.76 mm
L/W Ratio1.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.75 mm11.71 mm5.03 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830669573
Side View
Table 59.0%Crown 37.8°Girdle: STK-THKPavilion 38.5°Culet: NoneDepth 57.7%

Caratlytics Score

How it works →
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 29
Current: $5,030 CAD|Low: $1,411 CAD|High: $5,052 CAD|Avg: $2,838 CAD|+0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 11$1,422 CAD
Retailer 2$1,602 CAD
Retailer 8$1,722 CAD
Retailer 5$2,266 CAD
Retailer 7$2,350 CAD
Retailer 12$2,385 CAD
Retailer 9$2,997 CAD
Retailer 4$3,012 CAD
Retailer 3$3,310 CAD
Retailer 6$3,503 CAD
Retailer 10$4,616 CAD
MOH London$5,030 CAD

14 data points across 12 retailers

12 retailers$1,422 CAD to $5,030 CAD

A
Cheapest Retailer
-
$1,422 CAD
$1,016 USD
Final sale: no returns
A
Retailer 2
-
$1,602 CAD
£901 GBP
View
A
Retailer 3
-
$1,722 CAD
$1,230 USD
View
A
Retailer 4
-
$2,266 CAD
£1,275 GBP
View
A
Retailer 5
-
$2,350 CAD
€1,599 EUR
View
Retailer 6
-
$2,385 CAD
$1,704 USD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
$2,997 CAD
ZAR 34,596 ZAR
View
Retailer 8
-
$3,012 CAD
A$3,311 AUD
View
Price last confirmed 8 days ago
B
Retailer 9
-
$3,310 CAD
$2,365 USD
View
B+
Retailer 10
-
$3,503 CAD
$2,503 USD
View
B
Retailer 11
-
$4,616 CAD
$3,298 USD
View
Most Expensive
B
MOH London
LG830669573 · Oct 29
$5,030 CAD
£2,830 GBP
View
11 more retailers have this diamond
Prices start from $1,422 CADSave up to $3,608 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
5.03ct Heart
$1,422 CAD