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Heart|Lab Grown|IGI

4.54ct E VVS2 Heart Lab Grown Diamond

EX • E/VVS2 • IGI LG742515018

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG742515018

Diamond specifications and retailer prices

From $1,642 CAD
$1,173 USD
As of October 27, 2026
Save $13,754 CAD (89%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $15,396 CAD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

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 LG742515018 or 742515018. Listed at 25 retailers as of October 27, 2026, with prices from $1,642 to $15,396, a $13,754 spread on the same certified stone. Do Amore Diamonds lists it at $15,396. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.1°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG742515018
Dimensions11.44 × 11.44 × 9.91 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.44 mm11.44 mm4.54 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG742515018
Side View
Table 60.0%Crown 40.1°Girdle: STK-THKPavilion 37.8°Culet: NoneDepth 58.8%

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 27
Current: $1,755 CAD|Low: $1,576 CAD|High: $6,842 CAD|Avg: $3,381 CAD|-0.1%
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
October 30, 2026
Retailer 3$1,576 CAD
Retailer 1$1,755 CAD
Retailer 6$1,838 CAD
Retailer 2$1,903 CAD
Retailer 14$1,903 CAD
Retailer 10$2,148 CAD
Retailer 7$2,185 CAD
Retailer 4$2,679 CAD
Retailer 8$2,962 CAD
Retailer 11$3,801 CAD
Retailer 9$4,473 CAD
Retailer 13$4,510 CAD
Retailer 5$5,512 CAD
Retailer 15$6,024 CAD
Retailer 12$6,760 CAD

44 data points across 15 retailers

25 retailers$1,642 CAD to $15,396 CAD

Retailer 1
-
$1,576 CAD
$1,126 USD
Price last confirmed 28 days ago
A
Retailer 2
-
$1,642 CAD
$1,173 USD
View
A
Retailer 3
-
$1,755 CAD
£988 GBP
View
Retailer 4
-
$1,786 CAD
$1,276 USD
View
Price last confirmed 31 days ago
A
Retailer 5
-
$1,838 CAD
$1,313 USD
View
Final sale: no returns
Retailer 6
-
$1,903 CAD
$1,360 USD
View
Price last confirmed 27 days ago
A
Retailer 7
-
$1,903 CAD
$1,360 USD
View
Retailer 8
-
$1,903 CAD
$1,360 USD
View
Price last confirmed 13 days ago
A
Retailer 9
-
$2,148 CAD
$1,535 USD
View
A
Retailer 10
-
$2,371 CAD
$1,694 USD
View
A
Retailer 11
-
$2,679 CAD
$1,914 USD
View
A
Retailer 12
-
$2,962 CAD
£1,666 GBP
View
B+
Retailer 13
-
$3,751 CAD
$2,680 USD
View
B+
Retailer 14
-
$3,801 CAD
A$4,178 AUD
View
B+
Retailer 15
-
$3,938 CAD
$2,814 USD
View
Retailer 16
-
$3,938 CAD
$2,814 USD
View
Price last confirmed 29 days ago
B+
Retailer 17
-
$4,473 CAD
ZAR 51,627 ZAR
View
Retailer 18
-
$4,510 CAD
A$4,957 AUD
View
Price last confirmed 8 days ago
B
Retailer 19
-
$5,512 CAD
$3,938 USD
View
B
Retailer 20
-
$5,675 CAD
$4,055 USD
View
Retailer 21
-
$6,024 CAD
A$6,622 AUD
View
Price last confirmed 21 days ago
B
Retailer 22
-
$6,760 CAD
£3,803 GBP
View
B
Retailer 23
-
$7,455 CAD
$5,326 USD
View
B
Retailer 24
-
$14,570 CAD
$10,410 USD
View
Most Expensive
B
Do Amore Diamonds
23-742515018 · Oct 30
$15,396 CAD
$11,000 USD
View
24 more retailers have this diamond
Prices start from $1,642 CADSave up to $13,754 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
$1,642 CAD