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Heart|Lab Grown|IGI

3.03ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG742509135

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG742509135

Diamond specifications and retailer prices

From $743 CAD
$531 USD
As of October 27, 2026
Save $3,125 CAD (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $9,041 CAD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 3.03ct lab-grown heart diamond

This 3.03ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG742509135 or 742509135. Listed at 21 retailers as of October 27, 2026, with a 420% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.03
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG742509135
Dimensions9.36 × 10.06 × 5.93 mm
L/W Ratio1.07
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.36 mm10.06 mm3.03 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG742509135
Side View
Table 56.0%Crown 35.4°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 58.9%

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 27
Current: $9,041 CAD|Low: $743 CAD|High: $9,321 CAD|Avg: $2,213 CAD|-2.9%
Brilliant Earth
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
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Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 30, 2026
Retailer 20$743 CAD
Retailer 9$831 CAD
Retailer 5$833 CAD
Retailer 3$922 CAD
Retailer 4$922 CAD
Retailer 18$1,113 CAD
Retailer 14$1,200 CAD
Retailer 6$1,418 CAD
Retailer 10$1,426 CAD
Retailer 13$1,435 CAD
Retailer 15$1,453 CAD
Retailer 2$1,947 CAD
Retailer 7$1,978 CAD
Retailer 17$2,002 CAD
Retailer 19$2,378 CAD
Retailer 21$2,424 CAD
Retailer 8$2,995 CAD
Retailer 11$3,149 CAD
Retailer 12$3,419 CAD
Retailer 16$3,868 CAD
Brilliant Earth$9,041 CAD

37 data points across 21 retailers

21 retailers$743 CAD to $3,868 CAD

A
Cheapest Retailer
-
$743 CAD
$531 USD
A
Retailer 2
-
$831 CAD
$594 USD
View
Final sale: no returns
A
Retailer 3
-
$833 CAD
$595 USD
View
A
Retailer 4
-
$922 CAD
$659 USD
View
Retailer 5
-
$922 CAD
$659 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$1,113 CAD
$795 USD
View
Retailer 7
-
$1,200 CAD
£675 GBP
View
Price last confirmed 22 days ago
A
Retailer 8
-
$1,418 CAD
$1,013 USD
View
A
Retailer 9
-
$1,426 CAD
$1,019 USD
View
A
Retailer 10
-
$1,435 CAD
£807 GBP
View
A
Retailer 11
-
$1,453 CAD
€989 EUR
View
Retailer 12
-
$1,947 CAD
A$2,140 AUD
View
B+
Retailer 13
-
$1,978 CAD
$1,413 USD
View
B+
Retailer 14
-
$2,002 CAD
ZAR 23,107 ZAR
View
B+
Retailer 15
-
$2,378 CAD
$1,699 USD
View
B+
Retailer 16
-
$2,424 CAD
$1,732 USD
View
B+
Retailer 17
-
$2,995 CAD
$2,140 USD
View
B+
Retailer 18
-
$3,149 CAD
$2,250 USD
View
B
Retailer 19
-
$3,419 CAD
$2,443 USD
View
B
Retailer 20
-
$3,868 CAD
£2,176 GBP
View
Most Expensive
Brilliant Earth
16173873A · Oct 26
$9,041 CAD
$6,460 USD
View
Price under review
20 more retailers have this diamond
Prices start from $743 CADSave up to $3,125 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
3.03ct Heart
$743 CAD