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Round|Lab Grown|IGI

3.01ct D SI1 Round Lab Grown Diamond

EX • D/SI1 • IGI LG811642980

Shape and cutting style on the report: Round brilliant

Certificate IGI LG811642980

Diamond specifications and retailer prices

From €584 EUR
HK$5,100 HKD
As of October 31, 2026
Save €1,374 EUR (70%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €1,959 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG811642980 or 811642980. Listed at 7 retailers as of October 29, 2026, with prices from €584 to €1,959, a €1,374 spread on the same certified stone. MOH London lists it at €1,959. 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
D
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811642980
Dimensions9.33 × 9.37 × 5.57 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.33 mm9.37 mm3.01 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811642980
Side View
Table 62.0%Crown 33.1°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 59.6%

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: Oct 31
Current: €1,959 EUR|Low: €718 EUR|High: €1,971 EUR|Avg: €1,021 EUR|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 5€794 EUR
Retailer 2€802 EUR
Retailer 3€827 EUR
Retailer 4€878 EUR
MOH London€1,959 EUR

40 data points across 5 retailers

7 retailers€584 EUR to €1,959 EUR

A
Cheapest Retailer
-
€584 EUR
HK$5,100 HKD
A
Retailer 2
-
€794 EUR
$887 USD
View
A
Retailer 3
-
€802 EUR
View
B+
Retailer 4
-
€827 EUR
$924 USD
View
B+
Retailer 5
-
€878 EUR
£772 GBP
View
B+
Retailer 6
-
€990 EUR
$1,106 USD
View
Most Expensive
B
MOH London
LG811642980 · Oct 29
€1,959 EUR
£1,723 GBP
View
6 more retailers have this diamond
Prices start from €584 EURSave up to €1,374 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
€584 EUR