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Radiant|Lab Grown|IGI

3.01ct H VS1 Radiant Lab Grown Diamond

GD • H/VS1 • IGI LG440018039

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG440018039

Diamond specifications and retailer prices

From £2,642 GBP
$3,540 USD
As of October 30, 2026
Save £4,472 GBP (63%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £7,114 GBP at Cape Diamonds · As of October 29, 2026
View at Cape Diamonds

About this 3.01ct lab-grown radiant diamond

This 3.01ct lab-grown radiant sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG440018039 or 440018039. Listed at 14 retailers as of October 29, 2026, with prices from £2,642 to £7,114, a £4,472 spread on the same certified stone. Cape Diamonds lists it at £7,114. 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
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG440018039
Dimensions8.85 × 7.50 × 4.80 mm
L/W Ratio1.18
Culet sizePointed
Cert comments
undefined
Top View
8.85 mm7.50 mm3.01 ctH / VS1
OriginLab Grown
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG440018039
Side View
Table 65.5%CrownGirdle: ThickPavilionCulet: NoneDepth 64.0%

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: Oct 30
Current: £7,114 GBP|Low: £2,114 GBP|High: £7,693 GBP|Avg: £4,009 GBP|-7.5%
Cape Diamonds
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 1, 2026
Retailer 10£2,642 GBP
Retailer 5£2,785 GBP
Retailer 14£2,874 GBP
Retailer 15£2,958 GBP
Retailer 11£3,064 GBP
Retailer 4£3,091 GBP
Retailer 9£3,179 GBP
Retailer 7£3,583 GBP
Retailer 13£3,829 GBP
Retailer 6£3,949 GBP
Retailer 8£4,144 GBP
Retailer 3£4,697 GBP
Retailer 12£4,753 GBP
Retailer 2£6,564 GBP
Cape Diamonds£7,114 GBP

22 data points across 15 retailers

14 retailers£2,642 GBP to £7,114 GBP

B
Cheapest Retailer
-
£2,642 GBP
$3,540 USD
B
Retailer 2
-
£2,785 GBP
$3,731 USD
View
B
Retailer 3
-
£2,874 GBP
$3,851 USD
View
B
Retailer 4
-
£2,958 GBP
$3,964 USD
View
Final sale: no returns
B
Retailer 5
-
£3,064 GBP
$4,106 USD
View
B
Retailer 6
-
£3,091 GBP
CA$5,753 CAD
View
B
Retailer 7
-
£3,179 GBP
$4,260 USD
View
B
Retailer 8
-
£3,829 GBP
$5,131 USD
View
C
Retailer 9
-
£4,144 GBP
$5,552 USD
View
C
Retailer 10
-
£4,697 GBP
View
C
Retailer 11
-
£4,753 GBP
$6,368 USD
View
C
Retailer 12
-
£6,564 GBP
View
C
Retailer 13
-
£6,921 GBP
View
Most Expensive
C
Cape Diamonds
cert_440018039 · Oct 29
£7,114 GBP
ZAR 153,998 ZAR
View
13 more retailers have this diamond
Prices start from £2,642 GBPSave up to £4,472 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 Radiant
£2,642 GBP