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Heart|Lab Grown|IGI

4.54ct E VVS2 Heart Lab Grown Diamond

EX • E/VVS2 • IGI LG747588380

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG747588380

Diamond specifications and retailer prices

From $1,639 CAD
$1,173 USD
As of October 30, 2026
Save $13,727 CAD (89%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $15,366 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 LG747588380 or 747588380. Listed at 25 retailers as of October 30, 2026, with prices from $1,639 to $15,366, a $13,727 spread on the same certified stone. Do Amore Diamonds lists it at $15,366. 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 angle40.8°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747588380
Dimensions11.35 × 11.35 × 9.81 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
11.35 mm11.35 mm4.54 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747588380
Side View
Table 61.0%Crown 40.8°Girdle: STK-THKPavilion 39.2°Culet: NoneDepth 60.6%

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: $1,752 CAD|Low: $1,573 CAD|High: $6,819 CAD|Avg: $3,562 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
October 30, 2026
Retailer 3$1,573 CAD
Retailer 1$1,752 CAD
Retailer 6$1,834 CAD
Retailer 12$1,900 CAD
Retailer 14$1,900 CAD
Retailer 10$2,144 CAD
Retailer 4$2,674 CAD
Retailer 7$2,956 CAD
Retailer 2$3,794 CAD
Retailer 8$4,464 CAD
Retailer 11$4,501 CAD
Retailer 5$5,501 CAD
Retailer 13$6,013 CAD
Retailer 9$6,775 CAD

44 data points across 14 retailers

25 retailers$1,639 CAD to $15,366 CAD

Retailer 1
-
$1,573 CAD
$1,126 USD
Price last confirmed 28 days ago
A
Retailer 2
-
$1,639 CAD
$1,173 USD
View
A
Retailer 3
-
$1,752 CAD
£988 GBP
View
Retailer 4
-
$1,782 CAD
$1,276 USD
View
Price last confirmed 31 days ago
A
Retailer 5
-
$1,834 CAD
$1,313 USD
View
Final sale: no returns
Retailer 6
-
$1,900 CAD
$1,360 USD
View
Price last confirmed 27 days ago
A
Retailer 7
-
$1,900 CAD
$1,360 USD
View
Retailer 8
-
$1,900 CAD
$1,360 USD
View
Price last confirmed 13 days ago
A
Retailer 9
-
$2,144 CAD
$1,535 USD
View
A
Retailer 10
-
$2,366 CAD
$1,694 USD
View
A
Retailer 11
-
$2,674 CAD
$1,914 USD
View
A
Retailer 12
-
$2,956 CAD
£1,666 GBP
View
B+
Retailer 13
-
$3,744 CAD
$2,680 USD
View
B+
Retailer 14
-
$3,794 CAD
A$4,178 AUD
View
B+
Retailer 15
-
$3,931 CAD
$2,814 USD
View
Retailer 16
-
$3,931 CAD
$2,814 USD
View
Price last confirmed 29 days ago
B+
Retailer 17
-
$4,464 CAD
ZAR 51,627 ZAR
View
Retailer 18
-
$4,501 CAD
A$4,957 AUD
View
Price last confirmed 8 days ago
B
Retailer 19
-
$5,501 CAD
$3,938 USD
View
B
Retailer 20
-
$5,664 CAD
$4,055 USD
View
Retailer 21
-
$6,013 CAD
A$6,622 AUD
View
Price last confirmed 21 days ago
B
Retailer 22
-
$6,775 CAD
£3,819 GBP
View
B
Retailer 23
-
$7,440 CAD
$5,326 USD
View
B
Retailer 24
-
$14,542 CAD
$10,410 USD
View
Most Expensive
B
Do Amore Diamonds
23-747588380 · Oct 30
$15,366 CAD
$11,000 USD
View
24 more retailers have this diamond
Prices start from $1,639 CADSave up to $13,727 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
$1,639 CAD