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Round|Lab Grown|IGI

3.01ct J SI1 Round Lab Grown Diamond

VG • J/SI1 • IGI LG546221589

Shape and cutting style on the report: Round brilliant

Certificate IGI LG546221589

Diamond specifications and retailer prices

From €613 EUR
As of November 5, 2026
Save €2,171 EUR (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €2,784 EUR at MOH London · As of November 5, 2026
View at MOH London

About this 3.01ct lab-grown round diamond

This 3.01ct lab-grown round sits in the three to five carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG546221589 or 546221589. Listed at 12 retailers as of November 5, 2026, with prices from €613 to €2,784, a €2,171 spread on the same certified stone. MOH London lists it at €2,784. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.01
Carat
J
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.2°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG546221589
Dimensions9.03 × 8.93 × 5.85 mm
L/W Ratio1.01
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
9.03 mm8.93 mm3.01 ctJ / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG546221589
Side View
Table 60.5%Crown 37.2°Girdle: STK-THKPavilion 41.9°Culet: NoneDepth 65.1%

Caratlytics Score

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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 5
Current: €2,784 EUR|Low: €490 EUR|High: €2,824 EUR|Avg: €1,279 EUR|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 4€613 EUR
Retailer 6€686 EUR
Retailer 2€869 EUR
Retailer 9€906 EUR
Retailer 7€979 EUR
Retailer 5€1,156 EUR
Retailer 8€1,267 EUR
Retailer 10€1,527 EUR
Retailer 3€1,751 EUR
MOH London€2,784 EUR

17 data points across 10 retailers

12 retailers€613 EUR to €2,784 EUR

A
Cheapest Retailer
-
€613 EUR
A
Retailer 2
-
€666 EUR
View
A
Retailer 3
-
€686 EUR
View
Final sale: no returns
Retailer 4
-
€711 EUR
View
Price last confirmed 21 days ago
A
Retailer 5
-
€711 EUR
View
A
Retailer 6
-
€869 EUR
View
B+
Retailer 7
-
€979 EUR
View
B+
Retailer 8
-
€1,156 EUR
View
B+
Retailer 9
-
€1,267 EUR
View
B+
Retailer 10
-
€1,751 EUR
View
B+
Retailer 11
-
€1,998 EUR
View
Most Expensive
B+
MOH London
LG546221589 · Nov 5
€2,784 EUR
£2,460 GBP
View
11 more retailers have this diamond
Prices start from €613 EURSave up to €2,171 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 Round
€613 EUR