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Radiant|Lab Grown|IGI

3.00ct E IF Radiant Lab Grown Diamond

VG • E/IF • IGI LG602324000

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

Certificate IGI LG602324000

Diamond specifications and retailer prices

From £628 GBP
$834 USD
As of October 27, 2026
Save £10,678 GBP (94%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £11,305 GBP at Diamond Quarter · As of October 28, 2026
View at Diamond Quarter

About this 3ct lab-grown radiant diamond

This 3ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG602324000 or 602324000. Listed at 15 retailers as of October 27, 2026, with prices from £628 to £11,305, a £10,678 spread on the same certified stone. Diamond Quarter lists it at £11,305. 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

3.00
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG602324000
Dimensions10.11 × 7.15 × 4.78 mm
L/W Ratio1.41
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
10.11 mm7.15 mm3.00 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG602324000
Side View
Table 44.0%Crown 46°Girdle: Slightly ThickPavilion 34.4°Culet: NoneDepth 66.9%

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 27
Current: £2,001 GBP|Low: £613 GBP|High: £7,676 GBP|Avg: £2,438 GBP|-31.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
October 29, 2026
Retailer 10£628 GBP
Retailer 15£683 GBP
Retailer 12£880 GBP
Retailer 6£943 GBP
Retailer 11£1,172 GBP
Retailer 9£1,193 GBP
Retailer 2£1,295 GBP
Retailer 13£1,674 GBP
Retailer 3£1,846 GBP
Retailer 1£2,001 GBP
Retailer 8£2,137 GBP
Retailer 4£3,476 GBP
Retailer 7£3,786 GBP
Retailer 14£5,569 GBP
Retailer 5£7,451 GBP

32 data points across 15 retailers

15 retailers£628 GBP to £11,305 GBP

A
Cheapest Retailer
-
£628 GBP
$834 USD
A
Retailer 2
-
£683 GBP
$907 USD
View
A
Retailer 3
-
£880 GBP
$1,169 USD
View
A
Retailer 4
-
£943 GBP
$1,253 USD
View
Final sale: no returns
A
Retailer 5
-
£1,172 GBP
$1,557 USD
View
B+
Retailer 6
-
£1,193 GBP
$1,585 USD
View
A
Retailer 7
-
£1,295 GBP
€1,639 EUR
View
A
Retailer 8
-
£1,674 GBP
$2,224 USD
View
A
Retailer 9
-
£1,846 GBP
A$3,773 AUD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
£2,001 GBP
$2,659 USD
View
A
Retailer 11
-
£2,137 GBP
$2,840 USD
View
B+
Retailer 12
-
£3,476 GBP
A$7,106 AUD
View
Price last confirmed 20 days ago
B
Retailer 13
-
£5,569 GBP
$7,400 USD
View
B
Retailer 14
-
£7,451 GBP
$9,900 USD
View
Most Expensive
B
Diamond Quarter
3.0IFELG00C1C0N · Oct 28
£11,305 GBP
View
14 more retailers have this diamond
Prices start from £628 GBPSave up to £10,678 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
3.00ct Radiant
£628 GBP