CaratHunter
Plans
Heart|Lab Grown|IGI

3.01ct H SI1 Heart Lab Grown Diamond

EX • H/SI1 • IGI LG485172021

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG485172021

Diamond specifications and retailer prices

From €2,709 EUR
$3,026 USD
As of October 30, 2026
Save €5,299 EUR (66%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €8,007 EUR at MOH London · As of October 29, 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG485172021 or 485172021. Listed at 8 retailers as of October 29, 2026, with prices from €2,709 to €8,007, a €5,299 spread on the same certified stone. MOH London lists it at €8,007. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.01
Carat
H
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.1°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG485172021
Dimensions8.73 × 10.15 × 5.71 mm
L/W Ratio1.16
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.73 mm10.15 mm3.01 ctH / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG485172021
Side View
Table 53.5%Crown 38.1°Girdle: THN-STKPavilion 37.7°Culet: NoneDepth 56.3%

Caratlytics Score

How it works →
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: €8,007 EUR|Low: €2,600 EUR|High: €8,071 EUR|Avg: €4,039 EUR|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 2€2,709 EUR
Retailer 8€2,845 EUR
Retailer 6€2,948 EUR
Retailer 3€3,142 EUR
Retailer 10€3,285 EUR
Retailer 5€3,927 EUR
Retailer 7€4,033 EUR
Retailer 9€4,048 EUR
Retailer 4€4,883 EUR
MOH London€8,007 EUR

13 data points across 10 retailers

8 retailers€2,709 EUR to €8,007 EUR

A
Cheapest Retailer
-
€2,709 EUR
$3,026 USD
B+
Retailer 2
-
€2,845 EUR
$3,179 USD
View
B+
Retailer 3
-
€2,948 EUR
$3,293 USD
View
B+
Retailer 4
-
€3,142 EUR
$3,510 USD
View
B+
Retailer 5
-
€3,927 EUR
$4,387 USD
View
B+
Retailer 6
-
€4,033 EUR
CA$6,258 CAD
View
B
Retailer 7
-
€4,883 EUR
$5,455 USD
View
Most Expensive
B
MOH London
LG485172021 · Oct 29
€8,007 EUR
£7,044 GBP
View
7 more retailers have this diamond
Prices start from €2,709 EURSave up to €5,299 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
€2,709 EUR