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Heart|Lab Grown|IGI

0.45ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG726578606

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG726578606

Diamond specifications and retailer prices

From €98 EUR
$110 USD
As of October 30, 2026
Save €344 EUR (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,021 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 0.45ct lab-grown heart diamond

This 0.45ct lab-grown heart sits in the sub-half-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG726578606 or 726578606. Listed at 14 retailers as of October 29, 2026, with a 350% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.5°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726578606
Dimensions4.55 × 5.27 × 3.17 mm
L/W Ratio1.16
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.55 mm5.27 mm0.45 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG726578606
Side View
Table 59.0%Crown 34.5°Girdle: MED-THKPavilion 39.7°Culet: NoneDepth 60.2%

Caratlytics Score

How it works →
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: €1,021 EUR|Low: €94 EUR|High: €1,028 EUR|Avg: €308 EUR|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 6€98 EUR
Retailer 8€130 EUR
Retailer 9€130 EUR
Retailer 7€172 EUR
Retailer 5€220 EUR
Retailer 3€243 EUR
Retailer 2€260 EUR
Retailer 4€294 EUR
Retailer 10€392 EUR
MOH London€1,021 EUR

43 data points across 10 retailers

14 retailers€98 EUR to €443 EUR

A
Cheapest Retailer
-
€98 EUR
$110 USD
A
Retailer 2
-
€114 EUR
$127 USD
View
A
Retailer 3
-
€130 EUR
$145 USD
View
A
Retailer 4
-
€130 EUR
$145 USD
View
A
Retailer 5
-
€172 EUR
$192 USD
View
B+
Retailer 6
-
€220 EUR
ZAR 3,965 ZAR
View
B+
Retailer 7
-
€243 EUR
£214 GBP
View
B+
Retailer 8
-
€260 EUR
$290 USD
View
B+
Retailer 9
-
€294 EUR
£258 GBP
View
B
Retailer 10
-
€342 EUR
SGD 517 SGD
View
B
Retailer 11
-
€391 EUR
$437 USD
View
B
Retailer 12
-
€392 EUR
$438 USD
View
B
Retailer 13
-
€443 EUR
$495 USD
View
Most Expensive
MOH London
LG726578606 · Oct 29
€1,021 EUR
£898 GBP
View
Price under review
13 more retailers have this diamond
Prices start from €98 EURSave up to €344 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
0.45ct Heart
€98 EUR