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Heart|Lab Grown|IGI

4.54ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG694576713

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG694576713

Diamond specifications and retailer prices

From €672 EUR
£591 GBP
As of October 30, 2026
Save €4,708 EUR (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €5,379 EUR 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG694576713 or 694576713. Listed at 20 retailers as of October 30, 2026, with prices from €672 to €5,379, a €4,708 spread on the same certified stone. Do Amore Diamonds lists it at €5,379. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG694576713
Dimensions10.18 × 11.68 × 6.80 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.18 mm11.68 mm4.54 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG694576713
Side View
Table 59.0%Crown 34.6°Girdle: STK-THKPavilion 39.7°Culet: NoneDepth 58.2%

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: €5,379 EUR|Low: €569 EUR|High: €6,203 EUR|Avg: €2,128 EUR|-13.3%
Do Amore Diamonds
Retailer 2
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Retailer 21
October 31, 2026
Retailer 12€569 EUR
Retailer 16€672 EUR
Retailer 3€678 EUR
Retailer 10€810 EUR
Retailer 19€864 EUR
Retailer 4€1,028 EUR
Retailer 6€1,145 EUR
Retailer 13€1,236 EUR
Retailer 20€1,379 EUR
Retailer 18€1,652 EUR
Retailer 15€1,663 EUR
Retailer 21€1,701 EUR
Retailer 11€1,791 EUR
Retailer 8€2,300 EUR
Retailer 7€2,397 EUR
Retailer 9€2,769 EUR
Retailer 5€2,777 EUR
Retailer 17€3,065 EUR
Retailer 2€3,168 EUR
Retailer 14€4,932 EUR
Do Amore Diamonds€5,379 EUR

24 data points across 21 retailers

20 retailers€672 EUR to €5,379 EUR

A
Cheapest Retailer
-
€672 EUR
£591 GBP
A
Retailer 2
-
€678 EUR
$757 USD
View
Final sale: no returns
Retailer 3
-
€810 EUR
$905 USD
View
Price last confirmed 15 days ago
A
Retailer 4
-
€864 EUR
$965 USD
View
A
Retailer 5
-
€1,028 EUR
$1,149 USD
View
B+
Retailer 6
-
€1,145 EUR
$1,279 USD
View
A
Retailer 7
-
€1,236 EUR
£1,087 GBP
View
A
Retailer 8
-
€1,379 EUR
$1,541 USD
View
A
Retailer 9
-
€1,652 EUR
ZAR 29,815 ZAR
View
B+
Retailer 10
-
€1,663 EUR
A$2,858 AUD
View
B+
Retailer 11
-
€1,701 EUR
$1,900 USD
View
Retailer 12
-
€1,788 EUR
$1,998 USD
View
Price last confirmed 22 days ago
B+
Retailer 13
-
€1,791 EUR
A$3,078 AUD
View
B+
Retailer 14
-
€2,300 EUR
$2,569 USD
View
B+
Retailer 15
-
€2,397 EUR
$2,678 USD
View
B
Retailer 16
-
€2,769 EUR
SGD 4,181 SGD
View
B
Retailer 17
-
€2,777 EUR
$3,102 USD
View
B
Retailer 18
-
€3,065 EUR
£2,696 GBP
View
B
Retailer 19
-
€3,168 EUR
A$5,445 AUD
View
Most Expensive
B
Do Amore Diamonds
27-C58A9C2AF · Oct 30
€5,379 EUR
$6,010 USD
View
19 more retailers have this diamond
Prices start from €672 EURSave up to €4,708 EUR

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
€672 EUR