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Heart|Lab Grown|IGI

3.11ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG773665165

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG773665165

Diamond specifications and retailer prices

From €437 EUR
$488 USD
As of October 30, 2026
Save €1,824 EUR (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €2,261 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 3.11ct lab-grown heart diamond

This 3.11ct 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 LG773665165 or 773665165. Listed at 20 retailers as of October 30, 2026, with prices from €437 to €2,261, a €1,824 spread on the same certified stone. MOH London lists it at €2,261. 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

3.11
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773665165
Dimensions9.08 × 10.43 × 5.70 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
9.08 mm10.43 mm3.11 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773665165
Side View
Table 58.0%Crown 34.3°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 54.7%

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: €2,261 EUR|Low: €388 EUR|High: €4,610 EUR|Avg: €1,273 EUR
MOH London
Retailer 2
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Retailer 22
November 1, 2026
Retailer 11€437 EUR
Retailer 8€489 EUR
Retailer 10€490 EUR
Retailer 19€542 EUR
Retailer 3€596 EUR
Retailer 2€618 EUR
Retailer 20€667 EUR
Retailer 21€812 EUR
Retailer 9€843 EUR
Retailer 14€887 EUR
Retailer 13€900 EUR
Retailer 18€1,144 EUR
Retailer 5€1,176 EUR
Retailer 6€1,206 EUR
Retailer 22€1,425 EUR
Retailer 17€1,456 EUR
Retailer 12€1,766 EUR
Retailer 7€1,791 EUR
Retailer 4€2,026 EUR
Retailer 16€2,106 EUR
MOH London€2,261 EUR
Retailer 15€4,610 EUR

6 data points across 22 retailers

20 retailers€437 EUR to €2,261 EUR

A
Cheapest Retailer
-
€437 EUR
$488 USD
A
Retailer 2
-
€489 EUR
$546 USD
View
Final sale: no returns
A
Retailer 3
-
€490 EUR
$547 USD
View
A
Retailer 4
-
€542 EUR
$605 USD
View
A
Retailer 5
-
€596 EUR
HK$5,200 HKD
View
A
Retailer 6
-
€618 EUR
£544 GBP
View
A
Retailer 7
-
€667 EUR
$745 USD
View
A
Retailer 8
-
€812 EUR
$907 USD
View
A
Retailer 9
-
€843 EUR
$942 USD
View
A
Retailer 10
-
€900 EUR
£792 GBP
View
B+
Retailer 11
-
€1,144 EUR
A$1,967 AUD
View
B+
Retailer 12
-
€1,176 EUR
ZAR 21,226 ZAR
View
B+
Retailer 13
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€1,206 EUR
$1,347 USD
View
B+
Retailer 14
-
€1,425 EUR
$1,592 USD
View
B+
Retailer 15
-
€1,456 EUR
$1,627 USD
View
B+
Retailer 16
-
€1,766 EUR
$1,973 USD
View
B+
Retailer 17
-
€1,791 EUR
$2,001 USD
View
B
Retailer 18
-
€2,026 EUR
$2,264 USD
View
B
Retailer 19
-
€2,106 EUR
A$3,619 AUD
View
Most Expensive
B
MOH London
LG773665165 · Nov 1
€2,261 EUR
£1,989 GBP
View
19 more retailers have this diamond
Prices start from €437 EURSave up to €1,824 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
3.11ct Heart
€437 EUR