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Cushion|Lab Grown|IGI

3.01ct H SI2 Cushion Lab Grown Diamond

VG • H/SI2 • IGI LG440016723

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG440016723

Diamond specifications and retailer prices

From £1,420 GBP
As of November 1, 2026
Save £4,532 GBP (76%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £5,952 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 3.01ct lab-grown cushion diamond

This 3.01ct lab-grown cushion sits in the three to five carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG440016723 or 440016723. Listed at 8 retailers as of November 1, 2026, with prices from £1,420 to £5,952, a £4,532 spread on the same certified stone. MOH London lists it at £5,952. 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
H
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.3°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG440016723
Dimensions9.81 × 7.93 × 4.69 mm
L/W Ratio1.24
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
9.81 mm7.93 mm3.01 ctH / SI2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG440016723
Side View
Table 69.0%Crown 36.3°Girdle: STK-VTKPavilion 33.8°Culet: NoneDepth 59.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £5,952 GBP|Low: £1,420 GBP|High: £6,048 GBP|Avg: £2,772 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 4£1,420 GBP
Retailer 8£1,582 GBP
Retailer 5£2,019 GBP
Retailer 6£2,090 GBP
Retailer 7£2,856 GBP
Retailer 3£2,875 GBP
Retailer 2£3,122 GBP
MOH London£5,952 GBP

39 data points across 8 retailers

8 retailers£1,420 GBP to £5,952 GBP

B
Cheapest Retailer
-
£1,420 GBP
B
Retailer 2
-
£1,582 GBP
View
Retailer 3
-
£2,019 GBP
View
Price last confirmed 26 days ago
B
Retailer 4
-
£2,090 GBP
View
B
Retailer 5
-
£2,856 GBP
View
B
Retailer 6
-
£2,875 GBP
View
B
Retailer 7
-
£3,122 GBP
View
Most Expensive
C
MOH London
LG440016723 · Nov 5
£5,952 GBP
View
7 more retailers have this diamond
Prices start from £1,420 GBPSave up to £4,532 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.

B
3.01ct Cushion
£1,420 GBP