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Round|Lab Grown|IGI

3.01ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG755514076

Shape and cutting style on the report: Round brilliant

Certificate IGI LG755514076

Diamond specifications and retailer prices

From £466 GBP
As of November 4, 2026
Save £4,349 GBP (90%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: £4,815 GBP at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 3.01ct lab-grown round diamond

This 3.01ct lab-grown round sits in the three to five carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG755514076 or 755514076. Listed at 27 retailers as of November 4, 2026, with prices from £466 to £4,815, a £4,349 spread on the same certified stone. Brilliant Earth lists it at £4,815. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.01
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG755514076
Dimensions9.19 × 9.27 × 5.70 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
9.19 mm9.27 mm3.01 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG755514076
Side View
Table 58.0%Crown 35.7°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.7%

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 4
Current: £4,815 GBP|Low: £413 GBP|High: £5,259 GBP|Avg: £1,502 GBP|-8.5%
Brilliant Earth
Retailer 2
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Retailer 20
November 5, 2026
Retailer 10£430 GBP
Retailer 14£466 GBP
Retailer 11£533 GBP
Retailer 16£615 GBP
Retailer 3£726 GBP
Retailer 8£775 GBP
Retailer 20£787 GBP
Retailer 13£795 GBP
Retailer 19£1,089 GBP
Retailer 17£1,119 GBP
Retailer 18£1,149 GBP
Retailer 7£1,213 GBP
Retailer 12£1,401 GBP
Retailer 5£1,517 GBP
Retailer 9£1,672 GBP
Retailer 4£1,739 GBP
Retailer 6£1,796 GBP
Retailer 2£2,233 GBP
Retailer 15£3,756 GBP
Brilliant Earth£4,815 GBP

38 data points across 20 retailers

27 retailers£466 GBP to £4,815 GBP

Retailer 1
-
£430 GBP
Price last confirmed 43 days ago
Retailer 2
-
£430 GBP
View
Price last confirmed 26 days ago
A
Retailer 3
-
£466 GBP
View
Final sale: no returns
Retailer 4
-
£481 GBP
View
Price last confirmed 43 days ago
Retailer 5
-
£526 GBP
View
Price last confirmed 41 days ago
Retailer 6
-
£533 GBP
View
Price last confirmed 34 days ago
Retailer 7
-
£533 GBP
View
Price last confirmed 24 days ago
A
Retailer 8
-
£615 GBP
View
A
Retailer 9
-
£726 GBP
View
A
Retailer 10
-
£775 GBP
View
A
Retailer 11
-
£787 GBP
View
A
Retailer 12
-
£795 GBP
View
A
Retailer 13
-
£1,089 GBP
View
A
Retailer 14
-
£1,119 GBP
View
A
Retailer 15
-
£1,149 GBP
View
A
Retailer 16
-
£1,213 GBP
View
Retailer 17
-
£1,322 GBP
View
Price last confirmed 10 days ago
Retailer 18
-
£1,401 GBP
View
Price last confirmed 45 days ago
Retailer 19
-
£1,401 GBP
View
Price last confirmed 29 days ago
B+
Retailer 20
-
£1,517 GBP
View
B+
Retailer 21
-
£1,661 GBP
View
B+
Retailer 22
-
£1,672 GBP
View
B+
Retailer 23
-
£1,739 GBP
View
B+
Retailer 24
-
£1,796 GBP
View
B+
Retailer 25
-
£2,233 GBP
View
B
Retailer 26
-
£3,756 GBP
View
Most Expensive
B
Brilliant Earth
16942112A · Nov 4
£4,815 GBP
$6,500 USD
View
26 more retailers have this diamond
Prices start from £466 GBPSave up to £4,349 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
£466 GBP