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Round|Lab Grown|IGI

3.01ct D SI2 Round Lab Grown Diamond

EX • D/SI2 • IGI LG480157693

Shape and cutting style on the report: Round brilliant

Certificate IGI LG480157693

Diamond specifications and retailer prices

From £358 GBP
As of November 1, 2026
Save £1,495 GBP (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,853 GBP at MOH London · As of November 3, 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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG480157693 or 480157693. Listed at 17 retailers as of November 1, 2026, with prices from £358 to £1,853, a £1,495 spread on the same certified stone. MOH London lists it at £1,853. 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
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG480157693
Dimensions9.43 × 9.37 × 5.61 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.43 mm9.37 mm3.01 ctD / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG480157693
Side View
Table 58.0%Crown 32.1°Girdle: MediumPavilion 40.8°Culet: NoneDepth 59.6%

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 1
Current: £1,853 GBP|Low: £343 GBP|High: £84,739 GBP|Avg: £952 GBP
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 3, 2026
Retailer 14£358 GBP
Retailer 6£400 GBP
Retailer 4£401 GBP
Retailer 7£444 GBP
Retailer 15£444 GBP
Retailer 13£580 GBP
Retailer 10£617 GBP
Retailer 3£662 GBP
Retailer 2£667 GBP
Retailer 9£729 GBP
Retailer 11£1,193 GBP
Retailer 12£1,345 GBP
Retailer 5£1,427 GBP
MOH London£1,853 GBP
Retailer 8£84,739 GBP

40 data points across 15 retailers

17 retailers£358 GBP to £1,853 GBP

A
Cheapest Retailer
-
£358 GBP
A
Retailer 2
-
£400 GBP
View
Final sale: no returns
A
Retailer 3
-
£401 GBP
View
Retailer 4
-
£444 GBP
View
Price last confirmed 21 days ago
A
Retailer 5
-
£444 GBP
View
A
Retailer 6
-
£484 GBP
View
B+
Retailer 7
-
£580 GBP
View
A
Retailer 8
-
£617 GBP
View
B+
Retailer 9
-
£662 GBP
View
A
Retailer 10
-
£667 GBP
View
B+
Retailer 11
-
£729 GBP
View
B+
Retailer 12
-
£812 GBP
View
B
Retailer 13
-
£1,193 GBP
View
B
Retailer 14
-
£1,345 GBP
View
B
Retailer 15
-
£1,427 GBP
View
Most Expensive
B
MOH London
LG480157693 · Nov 3
£1,853 GBP
View
15 more retailers have this diamond
Prices start from £358 GBPSave up to £1,495 GBP

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
£358 GBP