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Round|Lab Grown|IGI

3.02ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG830652058

Shape and cutting style on the report: Round brilliant

Certificate IGI LG830652058

Diamond specifications and retailer prices

From £876 GBP
As of November 3, 2026
Save £6,591 GBP (88%) vs most expensive(unlock to see where)
32 retailers carry this diamond
Most expensive: £7,467 GBP at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 3.02ct lab-grown round diamond

This 3.02ct 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 LG830652058 or 830652058. Listed at 32 retailers as of November 3, 2026, with prices from £876 to £7,467, a £6,591 spread on the same certified stone. Brilliant Earth lists it at £7,467. 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

3.02
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830652058
Dimensions9.27 × 9.23 × 5.74 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Cert comments
HEARTS & ARROWS 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
9.27 mm9.23 mm3.02 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830652058
Side View
Table 58.0%Crown 34.9°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.1%

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 3
Current: £7,467 GBP|Low: £580 GBP|High: £7,467 GBP|Avg: £2,079 GBP
Brilliant Earth
Retailer 2
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November 5, 2026
Retailer 7£876 GBP
Retailer 5£900 GBP
Retailer 8£933 GBP
Retailer 20£1,063 GBP
Retailer 14£1,108 GBP
Retailer 11£1,119 GBP
Retailer 13£1,333 GBP
Retailer 17£1,486 GBP
Retailer 3£1,496 GBP
Retailer 12£1,657 GBP
Retailer 19£1,704 GBP
Retailer 4£1,750 GBP
Retailer 9£2,097 GBP
Retailer 6£2,169 GBP
Retailer 15£2,690 GBP
Retailer 2£3,157 GBP
Retailer 16£3,262 GBP
Retailer 10£3,326 GBP
Retailer 18£3,752 GBP
Brilliant Earth£7,467 GBP

25 data points across 20 retailers

32 retailers£876 GBP to £7,467 GBP

Retailer 1
-
£499 GBP
Price last confirmed 35 days ago
Retailer 2
-
£563 GBP
View
Price last confirmed 43 days ago
Retailer 3
-
£564 GBP
View
Price last confirmed 23 days ago
Retailer 4
-
£564 GBP
View
Price last confirmed 30 days ago
Retailer 5
-
£595 GBP
View
Price last confirmed 37 days ago
Retailer 6
-
£601 GBP
View
Price last confirmed 24 days ago
Retailer 7
-
£601 GBP
View
Price last confirmed 34 days ago
Retailer 8
-
£601 GBP
View
Price last confirmed 19 days ago
A
Retailer 9
-
£876 GBP
View
A
Retailer 10
-
£900 GBP
View
Final sale: no returns
Retailer 11
-
£929 GBP
View
Price last confirmed 7 days ago
A
Retailer 12
-
£933 GBP
View
A
Retailer 13
-
£1,063 GBP
View
A
Retailer 14
-
£1,108 GBP
View
A
Retailer 15
-
£1,119 GBP
View
A
Retailer 16
-
£1,275 GBP
View
B+
Retailer 17
-
£1,333 GBP
View
B+
Retailer 18
-
£1,486 GBP
View
B+
Retailer 19
-
£1,496 GBP
View
B+
Retailer 20
-
£1,657 GBP
View
Retailer 21
-
£1,696 GBP
View
Price last confirmed 36 days ago
B+
Retailer 22
-
£1,704 GBP
View
B+
Retailer 23
-
£1,750 GBP
View
B+
Retailer 24
-
£2,097 GBP
View
B
Retailer 25
-
£2,169 GBP
View
B
Retailer 26
-
£2,690 GBP
View
B
Retailer 27
-
£3,157 GBP
View
B
Retailer 28
-
£3,262 GBP
View
B
Retailer 29
-
£3,326 GBP
View
B
Retailer 30
-
£3,752 GBP
View
Retailer 31
-
£4,440 GBP
View
Price last confirmed 20 days ago
Most Expensive
B
Brilliant Earth
21251434A · Nov 4
£7,467 GBP
$10,080 USD
View
31 more retailers have this diamond
Prices start from £876 GBPSave up to £6,591 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
3.02ct Round
£876 GBP