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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 €1,050 EUR
$1,173 USD
As of October 30, 2026
Save €8,796 EUR (89%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €9,846 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 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 30, 2026, with prices from €1,050 to €9,846, a €8,796 spread on the same certified stone. Do Amore Diamonds lists it at €9,846. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €1,123 EUR|Low: €1,008 EUR|High: €4,375 EUR|Avg: €2,162 EUR|-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€1,008 EUR
Retailer 1€1,123 EUR
Retailer 6€1,175 EUR
Retailer 2€1,217 EUR
Retailer 14€1,217 EUR
Retailer 10€1,374 EUR
Retailer 7€1,397 EUR
Retailer 4€1,713 EUR
Retailer 8€1,894 EUR
Retailer 11€2,431 EUR
Retailer 9€2,860 EUR
Retailer 13€2,884 EUR
Retailer 5€3,525 EUR
Retailer 15€3,853 EUR
Retailer 12€4,323 EUR

44 data points across 15 retailers

25 retailers€1,050 EUR to €9,846 EUR

Retailer 1
-
€1,008 EUR
$1,126 USD
Price last confirmed 28 days ago
A
Retailer 2
-
€1,050 EUR
$1,173 USD
View
A
Retailer 3
-
€1,123 EUR
£988 GBP
View
Retailer 4
-
€1,142 EUR
$1,276 USD
View
Price last confirmed 31 days ago
A
Retailer 5
-
€1,175 EUR
$1,313 USD
View
Final sale: no returns
Retailer 6
-
€1,217 EUR
$1,360 USD
View
Price last confirmed 27 days ago
A
Retailer 7
-
€1,217 EUR
$1,360 USD
View
Retailer 8
-
€1,217 EUR
$1,360 USD
View
Price last confirmed 13 days ago
A
Retailer 9
-
€1,374 EUR
$1,535 USD
View
A
Retailer 10
-
€1,516 EUR
$1,694 USD
View
A
Retailer 11
-
€1,713 EUR
$1,914 USD
View
A
Retailer 12
-
€1,894 EUR
£1,666 GBP
View
B+
Retailer 13
-
€2,399 EUR
$2,680 USD
View
B+
Retailer 14
-
€2,431 EUR
A$4,178 AUD
View
B+
Retailer 15
-
€2,519 EUR
$2,814 USD
View
Retailer 16
-
€2,519 EUR
$2,814 USD
View
Price last confirmed 29 days ago
B+
Retailer 17
-
€2,860 EUR
ZAR 51,627 ZAR
View
Retailer 18
-
€2,884 EUR
A$4,957 AUD
View
Price last confirmed 8 days ago
B
Retailer 19
-
€3,525 EUR
$3,938 USD
View
B
Retailer 20
-
€3,629 EUR
$4,055 USD
View
Retailer 21
-
€3,853 EUR
A$6,622 AUD
View
Price last confirmed 21 days ago
B
Retailer 22
-
€4,323 EUR
£3,803 GBP
View
B
Retailer 23
-
€4,768 EUR
$5,326 USD
View
B
Retailer 24
-
€9,318 EUR
$10,410 USD
View
Most Expensive
B
Do Amore Diamonds
23-742515018 · Oct 30
€9,846 EUR
$11,000 USD
View
24 more retailers have this diamond
Prices start from €1,050 EURSave up to €8,796 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
€1,050 EUR