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Heart|Lab Grown|IGI

3.01ct H VS1 Heart Lab Grown Diamond

EX • H/VS1 • IGI LG786681138

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG786681138

Diamond specifications and retailer prices

From €383 EUR
As of November 4, 2026
Save €1,360 EUR (78%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,744 EUR at MOH London · As of November 5, 2026
View at MOH London

About this 3.01ct lab-grown heart diamond

This 3.01ct lab-grown heart sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG786681138 or 786681138. Listed at 15 retailers as of November 4, 2026, with prices from €383 to €1,744, a €1,360 spread on the same certified stone. MOH London lists it at €1,744. 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

3.01
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle42.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786681138
Dimensions9.08 × 9.58 × 5.96 mm
L/W Ratio1.06
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 mm9.58 mm3.01 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786681138
Side View
Table 59.0%Crown 35.6°Girdle: THK-ETKPavilion 42.5°Culet: NoneDepth 62.2%

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: Nov 4
Current: €1,744 EUR|Low: €383 EUR|High: €1,862 EUR|Avg: €959 EUR|-5.2%
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 5, 2026
Retailer 15€383 EUR
Retailer 9€430 EUR
Retailer 5€476 EUR
Retailer 7€485 EUR
Retailer 11€604 EUR
Retailer 14€741 EUR
Retailer 3€749 EUR
Retailer 6€759 EUR
Retailer 13€853 EUR
Retailer 2€1,006 EUR
Retailer 8€1,036 EUR
Retailer 12€1,335 EUR
Retailer 10€1,530 EUR
Retailer 4€1,558 EUR
MOH London€1,744 EUR

37 data points across 15 retailers

15 retailers€383 EUR to €1,744 EUR

A
Cheapest Retailer
-
€383 EUR
A
Retailer 2
-
€430 EUR
View
A
Retailer 3
-
€476 EUR
View
Retailer 4
-
€485 EUR
View
Price last confirmed 11 days ago
A
Retailer 5
-
€604 EUR
View
A
Retailer 6
-
€741 EUR
View
B+
Retailer 7
-
€749 EUR
View
A
Retailer 8
-
€759 EUR
View
A
Retailer 9
-
€853 EUR
View
A
Retailer 10
-
€1,006 EUR
View
B+
Retailer 11
-
€1,036 EUR
View
B
Retailer 12
-
€1,335 EUR
View
B+
Retailer 13
-
€1,530 EUR
View
B+
Retailer 14
-
€1,558 EUR
View
Most Expensive
B
MOH London
LG786681138 · Nov 5
€1,744 EUR
£1,547 GBP
View
14 more retailers have this diamond
Prices start from €383 EURSave up to €1,360 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
3.01ct Heart
€383 EUR