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Round|Lab Grown|IGI

3.02ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG832603011

Shape and cutting style on the report: Round brilliant

Certificate IGI LG832603011

Diamond specifications and retailer prices

From £855 GBP
HK$8,900 HKD
As of October 29, 2026
Save £6,609 GBP (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £7,464 GBP at Brilliant Earth · As of October 29, 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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG832603011 or 832603011. Listed at 13 retailers as of October 29, 2026, with prices from £855 to £7,464, a £6,609 spread on the same certified stone. Brilliant Earth lists it at £7,464. 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
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG832603011
Dimensions9.37 × 9.42 × 5.59 mm
L/W Ratio1.01
Girdle conditionFaceted
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
9.37 mm9.42 mm3.02 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG832603011
Side View
Table 60.0%Crown 33.3°Girdle: MediumPavilion 40.6°Culet: NoneDepth 59.5%

Caratlytics Score

How it works →
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: Oct 29
Current: £1,072 GBP|Low: £855 GBP|High: £2,665 GBP|Avg: £1,771 GBP|+0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 7£855 GBP
Retailer 11£1,059 GBP
Retailer 1£1,072 GBP
Retailer 6£1,125 GBP
Retailer 8£1,572 GBP
Retailer 5£1,633 GBP
Retailer 3£1,796 GBP
Retailer 10£2,201 GBP
Retailer 9£2,434 GBP
Retailer 4£2,650 GBP
Retailer 2£2,652 GBP

18 data points across 11 retailers

13 retailers£855 GBP to £7,464 GBP

A
Cheapest Retailer
-
£855 GBP
HK$8,900 HKD
A
Retailer 2
-
£1,059 GBP
$1,410 USD
View
A
Retailer 3
-
£1,072 GBP
View
A
Retailer 4
-
£1,125 GBP
€1,427 EUR
View
A
Retailer 5
-
£1,572 GBP
$2,093 USD
View
A
Retailer 6
-
£1,633 GBP
ZAR 35,134 ZAR
View
A
Retailer 7
-
£1,796 GBP
$2,392 USD
View
B+
Retailer 8
-
£2,201 GBP
$2,931 USD
View
B+
Retailer 9
-
£2,434 GBP
$3,241 USD
View
B+
Retailer 10
-
£2,650 GBP
View
B+
Retailer 11
-
£2,652 GBP
$3,532 USD
View
B+
Retailer 12
-
£3,173 GBP
$4,225 USD
View
Most Expensive
B
Brilliant Earth
21765297A · Oct 29
£7,464 GBP
$9,940 USD
View
12 more retailers have this diamond
Prices start from £855 GBPSave up to £6,609 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
£855 GBP