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Heart|Lab Grown|IGI

3.10ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG786649898

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG786649898

Diamond specifications and retailer prices

From €543 EUR
$607 USD
As of October 30, 2026
Save €2,397 EUR (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €2,941 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 3.1ct lab-grown heart diamond

This 3.1ct 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 LG786649898 or 786649898. Listed at 19 retailers as of October 29, 2026, with prices from €543 to €2,941, a €2,397 spread on the same certified stone. MOH London lists it at €2,941. 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

3.10
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786649898
Dimensions9.06 × 10.28 × 5.83 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.06 mm10.28 mm3.10 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786649898
Side View
Table 58.0%Crown 33.7°Girdle: THN-MEDPavilion 39.8°Culet: NoneDepth 56.7%

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: €2,941 EUR|Low: €522 EUR|High: €2,965 EUR|Avg: €1,313 EUR|+0.5%
MOH London
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
November 1, 2026
Retailer 13€543 EUR
Retailer 7€608 EUR
Retailer 4€609 EUR
Retailer 14€674 EUR
Retailer 10€788 EUR
Retailer 5€904 EUR
Retailer 6€985 EUR
Retailer 2€1,055 EUR
Retailer 8€1,424 EUR
Retailer 9€1,463 EUR
Retailer 11€1,672 EUR
Retailer 3€1,772 EUR
Retailer 15€2,150 EUR
Retailer 12€2,189 EUR
MOH London€2,941 EUR

45 data points across 15 retailers

19 retailers€543 EUR to €2,941 EUR

A
Cheapest Retailer
-
€543 EUR
$607 USD
A
Retailer 2
-
€608 EUR
$679 USD
View
Final sale: no returns
A
Retailer 3
-
€609 EUR
$680 USD
View
A
Retailer 4
-
€674 EUR
$753 USD
View
Retailer 5
-
€674 EUR
$753 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
€788 EUR
$880 USD
View
A
Retailer 7
-
€904 EUR
$1,010 USD
View
A
Retailer 8
-
€985 EUR
$1,100 USD
View
A
Retailer 9
-
€1,055 EUR
£928 GBP
View
B+
Retailer 10
-
€1,236 EUR
$1,381 USD
View
B+
Retailer 11
-
€1,424 EUR
A$2,447 AUD
View
B+
Retailer 12
-
€1,463 EUR
ZAR 26,413 ZAR
View
B+
Retailer 13
-
€1,672 EUR
$1,868 USD
View
B+
Retailer 14
-
€1,772 EUR
$1,980 USD
View
B
Retailer 15
-
€2,150 EUR
$2,402 USD
View
B
Retailer 16
-
€2,178 EUR
$2,434 USD
View
Retailer 17
-
€2,189 EUR
A$3,762 AUD
View
Price last confirmed 24 days ago
B
Retailer 18
-
€2,231 EUR
$2,493 USD
View
Most Expensive
B
MOH London
LG786649898 · Oct 29
€2,941 EUR
£2,587 GBP
View
18 more retailers have this diamond
Prices start from €543 EURSave up to €2,397 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
3.10ct Heart
€543 EUR