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Heart|Lab Grown|IGI

4.57ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG830672676

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG830672676

Diamond specifications and retailer prices

From €676 EUR
£595 GBP
As of October 30, 2026
Save €4,739 EUR (88%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €5,415 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.57ct lab-grown heart diamond

This 4.57ct 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 LG830672676 or 830672676. Listed at 16 retailers as of October 30, 2026, with prices from €676 to €5,415, a €4,739 spread on the same certified stone. Do Amore Diamonds lists it at €5,415. 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

4.57
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830672676
Dimensions11.78 × 10.37 × 6.72 mm
L/W Ratio1.14
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.78 mm10.37 mm4.57 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830672676
Side View
Table 67.0%Crown 36.6°Girdle: THN-MEDPavilion 40.3°Culet: NoneDepth 57.0%

Caratlytics Score

How it works →
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: €5,415 EUR|Low: €674 EUR|High: €5,415 EUR|Avg: €2,058 EUR
Do Amore Diamonds
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
Retailer 16
October 31, 2026
Retailer 10€676 EUR
Retailer 8€683 EUR
Retailer 15€708 EUR
Retailer 13€868 EUR
Retailer 16€1,151 EUR
Retailer 2€1,245 EUR
Retailer 6€1,397 EUR
Retailer 11€1,663 EUR
Retailer 9€1,674 EUR
Retailer 14€1,808 EUR
Retailer 3€2,312 EUR
Retailer 4€2,414 EUR
Retailer 7€2,795 EUR
Retailer 12€3,073 EUR
Retailer 5€4,825 EUR
Do Amore Diamonds€5,415 EUR

22 data points across 16 retailers

16 retailers€676 EUR to €5,415 EUR

A
Cheapest Retailer
-
€676 EUR
£595 GBP
A
Retailer 2
-
€683 EUR
$763 USD
View
Final sale: no returns
Retailer 3
-
€708 EUR
$791 USD
View
Price last confirmed 15 days ago
A
Retailer 4
-
€868 EUR
$970 USD
View
B+
Retailer 5
-
€1,151 EUR
$1,286 USD
View
A
Retailer 6
-
€1,245 EUR
£1,095 GBP
View
A
Retailer 7
-
€1,397 EUR
$1,561 USD
View
A
Retailer 8
-
€1,663 EUR
ZAR 30,014 ZAR
View
B+
Retailer 9
-
€1,674 EUR
A$2,877 AUD
View
B+
Retailer 10
-
€1,808 EUR
$2,020 USD
View
B+
Retailer 11
-
€2,312 EUR
$2,583 USD
View
B+
Retailer 12
-
€2,414 EUR
$2,697 USD
View
B
Retailer 13
-
€2,795 EUR
$3,122 USD
View
B
Retailer 14
-
€3,073 EUR
£2,703 GBP
View
B
Retailer 15
-
€4,825 EUR
$5,390 USD
View
Most Expensive
B
Do Amore Diamonds
27-9534CD13F · Oct 31
€5,415 EUR
$6,050 USD
View
15 more retailers have this diamond
Prices start from €676 EURSave up to €4,739 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
4.57ct Heart
€676 EUR