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Heart|Lab Grown|IGI

5.09ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG764647494

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG764647494

Diamond specifications and retailer prices

From €1,174 EUR
$1,312 USD
As of October 30, 2026
Save €6,899 EUR (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €8,074 EUR at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 5.09ct lab-grown heart diamond

This 5.09ct lab-grown heart sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG764647494 or 764647494. Listed at 22 retailers as of October 29, 2026, with prices from €1,174 to €8,074, a €6,899 spread on the same certified stone. Do Amore Diamonds lists it at €8,074. 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

5.09
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764647494
Dimensions10.79 × 12.02 × 6.95 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.79 mm12.02 mm5.09 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG764647494
Side View
Table 57.0%Crown 33.8°Girdle: MED-THKPavilion 39.6°Culet: NoneDepth 57.8%

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: €8,074 EUR|Low: €1,127 EUR|High: €8,557 EUR|Avg: €2,832 EUR|-5.6%
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 30, 2026
Retailer 4€1,174 EUR
Retailer 13€1,277 EUR
Retailer 3€1,361 EUR
Retailer 15€1,361 EUR
Retailer 14€1,517 EUR
Retailer 2€1,632 EUR
Retailer 6€1,916 EUR
Retailer 9€2,122 EUR
Retailer 8€2,538 EUR
Retailer 5€2,818 EUR
Retailer 12€3,052 EUR
Retailer 10€3,054 EUR
Retailer 7€3,907 EUR
Retailer 16€3,917 EUR
Retailer 11€4,316 EUR
Do Amore Diamonds€8,074 EUR

35 data points across 16 retailers

22 retailers€1,174 EUR to €8,074 EUR

A
Cheapest Retailer
-
€1,174 EUR
$1,312 USD
A
Retailer 2
-
€1,277 EUR
$1,427 USD
View
A
Retailer 3
-
€1,315 EUR
$1,469 USD
View
Final sale: no returns
A
Retailer 4
-
€1,361 EUR
$1,521 USD
View
Retailer 5
-
€1,361 EUR
$1,521 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
€1,517 EUR
$1,695 USD
View
A
Retailer 7
-
€1,632 EUR
£1,436 GBP
View
B+
Retailer 8
-
€1,706 EUR
$1,906 USD
View
B+
Retailer 9
-
€1,731 EUR
$1,934 USD
View
B+
Retailer 10
-
€1,916 EUR
$2,141 USD
View
Retailer 11
-
€2,010 EUR
$2,246 USD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
€2,122 EUR
£1,867 GBP
View
B+
Retailer 13
-
€2,538 EUR
$2,836 USD
View
B+
Retailer 14
-
€2,818 EUR
$3,148 USD
View
Retailer 15
-
€3,052 EUR
A$5,245 AUD
View
Price last confirmed 8 days ago
B+
Retailer 16
-
€3,054 EUR
ZAR 55,121 ZAR
View
B
Retailer 17
-
€3,907 EUR
$4,365 USD
View
Retailer 18
-
€3,917 EUR
A$6,732 AUD
View
Price last confirmed 22 days ago
B
Retailer 19
-
€4,002 EUR
$4,472 USD
View
B
Retailer 20
-
€4,316 EUR
£3,797 GBP
View
B
Retailer 21
-
€5,326 EUR
$5,950 USD
View
Most Expensive
B
Do Amore Diamonds
27-E02FED29A · Oct 29
€8,074 EUR
$9,020 USD
View
21 more retailers have this diamond
Prices start from €1,174 EURSave up to €6,899 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
5.09ct Heart
€1,174 EUR