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Round|Lab Grown|IGI

3.01ct H SI1 Round Lab Grown Diamond

ID • H/SI1 • IGI LG546298680

Shape and cutting style on the report: Round brilliant

Certificate IGI LG546298680

Diamond specifications and retailer prices

From €331 EUR
$370 USD
As of October 29, 2026
Save €1,281 EUR (79%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,612 EUR at MOH London · As of October 29, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG546298680 or 546298680. Listed at 14 retailers as of October 29, 2026, with prices from €331 to €1,612, a €1,281 spread on the same certified stone. MOH London lists it at €1,612. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG546298680
Dimensions9.22 × 9.16 × 5.72 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
9.22 mm9.16 mm3.01 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG546298680
Side View
Table 56.0%Crown 35.6°Girdle: MediumPavilion 40.4°Culet: NoneDepth 62.2%

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 29
Current: €1,612 EUR|Low: €311 EUR|High: €1,652 EUR|Avg: €826 EUR|-2.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 7€331 EUR
Retailer 4€378 EUR
Retailer 11€410 EUR
Retailer 8€447 EUR
Retailer 2€546 EUR
Retailer 10€656 EUR
Retailer 3€758 EUR
Retailer 9€872 EUR
Retailer 6€1,203 EUR
Retailer 5€1,258 EUR
Retailer 12€1,319 EUR
MOH London€1,612 EUR

24 data points across 12 retailers

14 retailers€331 EUR to €1,612 EUR

A
Cheapest Retailer
-
€331 EUR
$370 USD
A
Retailer 2
-
€378 EUR
$422 USD
View
Final sale: no returns
A
Retailer 3
-
€384 EUR
$429 USD
View
A
Retailer 4
-
€410 EUR
$458 USD
View
A
Retailer 5
-
€410 EUR
$458 USD
View
A
Retailer 6
-
€447 EUR
HK$3,900 HKD
View
A
Retailer 7
-
€546 EUR
$610 USD
View
B+
Retailer 8
-
€656 EUR
$733 USD
View
A
Retailer 9
-
€758 EUR
$847 USD
View
A
Retailer 10
-
€872 EUR
$974 USD
View
B+
Retailer 11
-
€1,203 EUR
$1,344 USD
View
Retailer 12
-
€1,258 EUR
$1,405 USD
View
Price last confirmed 10 days ago
B+
Retailer 13
-
€1,319 EUR
$1,474 USD
View
Most Expensive
B+
MOH London
LG546298680 · Oct 29
€1,612 EUR
£1,418 GBP
View
13 more retailers have this diamond
Prices start from €331 EURSave up to €1,281 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
€331 EUR