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Round|Lab Grown|IGI

3.02ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG812642196

Shape and cutting style on the report: Round brilliant

Certificate IGI LG812642196

Diamond specifications and retailer prices

From £679 GBP
As of November 3, 2026
Save £6,780 GBP (91%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £7,459 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 LG812642196 or 812642196. Listed at 23 retailers as of November 3, 2026, with prices from £679 to £7,459, a £6,780 spread on the same certified stone. Brilliant Earth lists it at £7,459. 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 angle35°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812642196
Dimensions9.23 × 9.26 × 5.70 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.23 mm9.26 mm3.02 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812642196
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: £2,664 GBP|Low: £679 GBP|High: £3,944 GBP|Avg: £1,775 GBP|-3.8%
Retailer 1
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Retailer 21
November 5, 2026
Retailer 3£679 GBP
Retailer 10£739 GBP
Retailer 4£788 GBP
Retailer 21£919 GBP
Retailer 8£929 GBP
Retailer 15£935 GBP
Retailer 5£988 GBP
Retailer 16£1,127 GBP
Retailer 12£1,198 GBP
Retailer 18£1,224 GBP
Retailer 20£1,558 GBP
Retailer 6£1,616 GBP
Retailer 19£1,779 GBP
Retailer 17£1,830 GBP
Retailer 7£2,215 GBP
Retailer 2£2,386 GBP
Retailer 1£2,664 GBP
Retailer 11£2,696 GBP
Retailer 9£2,739 GBP
Retailer 13£3,855 GBP
Retailer 14£3,944 GBP

26 data points across 21 retailers

23 retailers£679 GBP to £7,459 GBP

A
Cheapest Retailer
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£679 GBP
A
Retailer 2
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£739 GBP
View
A
Retailer 3
-
£788 GBP
View
Retailer 4
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£807 GBP
View
Price last confirmed 19 days ago
A
Retailer 5
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£919 GBP
View
A
Retailer 6
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£929 GBP
View
A
Retailer 7
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£935 GBP
View
A
Retailer 8
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£988 GBP
View
A
Retailer 9
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£1,127 GBP
View
A
Retailer 10
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£1,198 GBP
View
A
Retailer 11
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£1,224 GBP
View
B+
Retailer 12
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£1,558 GBP
View
B+
Retailer 13
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£1,616 GBP
View
B+
Retailer 14
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£1,779 GBP
View
B+
Retailer 15
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£1,830 GBP
View
B+
Retailer 16
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£2,215 GBP
View
B+
Retailer 17
-
£2,386 GBP
View
B+
Retailer 18
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£2,664 GBP
View
B+
Retailer 19
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£2,696 GBP
View
B+
Retailer 20
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£2,739 GBP
View
B
Retailer 21
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£3,855 GBP
View
Retailer 22
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£3,944 GBP
View
Price last confirmed 15 days ago
Most Expensive
B
Brilliant Earth
20617320A · Nov 4
£7,459 GBP
$10,070 USD
View
22 more retailers have this diamond
Prices start from £679 GBPSave up to £6,780 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
£679 GBP