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Heart|Lab Grown|IGI

4.54ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG743546665

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG743546665

Diamond specifications and retailer prices

From $1,014 CAD
£570 GBP
As of October 30, 2026
Save $13,304 CAD (93%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $14,318 CAD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 4.54ct lab-grown heart diamond

This 4.54ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG743546665 or 743546665. Listed at 23 retailers as of October 28, 2026, with prices from $1,014 to $14,318, a $13,304 spread on the same certified stone. Brilliant Earth lists it at $14,318. 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

4.54
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743546665
Dimensions10.41 × 11.57 × 6.67 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.41 mm11.57 mm4.54 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743546665
Side View
Table 63.0%Crown 33.2°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 57.6%

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 30
Current: $14,318 CAD|Low: $1,005 CAD|High: $14,318 CAD|Avg: $3,240 CAD
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
Retailer 15
October 30, 2026
Retailer 2$1,014 CAD
Retailer 15$1,047 CAD
Retailer 7$1,138 CAD
Retailer 5$1,213 CAD
Retailer 10$1,463 CAD
Retailer 14$1,738 CAD
Retailer 8$1,945 CAD
Retailer 9$2,583 CAD
Retailer 12$2,598 CAD
Retailer 13$2,990 CAD
Retailer 6$3,412 CAD
Retailer 4$3,940 CAD
Retailer 11$4,773 CAD
Retailer 3$5,664 CAD
Brilliant Earth$14,318 CAD

34 data points across 15 retailers

23 retailers$1,014 CAD to $14,318 CAD

A
Cheapest Retailer
-
$1,014 CAD
£570 GBP
A
Retailer 2
-
$1,047 CAD
$748 USD
View
A
Retailer 3
-
$1,138 CAD
$813 USD
View
A
Retailer 4
-
$1,171 CAD
$837 USD
View
Final sale: no returns
A
Retailer 5
-
$1,213 CAD
$867 USD
View
Retailer 6
-
$1,213 CAD
$867 USD
View
Price last confirmed 13 days ago
A
Retailer 7
-
$1,463 CAD
$1,045 USD
View
A
Retailer 8
-
$1,716 CAD
$1,226 USD
View
B+
Retailer 9
-
$1,738 CAD
$1,242 USD
View
A
Retailer 10
-
$1,945 CAD
£1,094 GBP
View
A
Retailer 11
-
$2,583 CAD
ZAR 29,815 ZAR
View
Retailer 12
-
$2,598 CAD
A$2,856 AUD
View
Price last confirmed 9 days ago
A
Retailer 13
-
$2,893 CAD
$2,067 USD
View
B+
Retailer 14
-
$2,990 CAD
$2,136 USD
View
B+
Retailer 15
-
$3,412 CAD
$2,438 USD
View
B+
Retailer 16
-
$3,924 CAD
$2,804 USD
View
B+
Retailer 17
-
$3,940 CAD
$2,815 USD
View
B+
Retailer 18
-
$4,102 CAD
$2,931 USD
View
B+
Retailer 19
-
$4,186 CAD
$2,991 USD
View
B+
Retailer 20
-
$4,773 CAD
£2,685 GBP
View
Retailer 21
-
$5,664 CAD
A$6,226 AUD
View
Price last confirmed 22 days ago
B
Retailer 22
-
$5,780 CAD
$4,130 USD
View
Most Expensive
B
Brilliant Earth
16567757A · Oct 28
$14,318 CAD
$10,230 USD
View
22 more retailers have this diamond
Prices start from $1,014 CADSave up to $13,304 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
4.54ct Heart
$1,014 CAD