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Round|Lab Grown|IGI

3.02ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG811641378

Shape and cutting style on the report: Round brilliant

Certificate IGI LG811641378

Diamond specifications and retailer prices

From £1,162 GBP
$1,547 USD
As of October 28, 2026
Save £6,438 GBP (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £7,599 GBP at Brilliant Earth · As of October 28, 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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG811641378 or 811641378. Listed at 21 retailers as of October 28, 2026, with prices from £1,162 to £7,599, a £6,438 spread on the same certified stone. Brilliant Earth lists it at £7,599. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811641378
Dimensions9.33 × 9.25 × 5.68 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
9.33 mm9.25 mm3.02 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811641378
Side View
Table 58.0%Crown 34.5°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.1%

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 28
Current: £7,599 GBP|Low: £879 GBP|High: £9,312 GBP|Avg: £2,558 GBP|-18.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 29, 2026
Retailer 8£1,099 GBP
Retailer 17£1,162 GBP
Retailer 10£1,258 GBP
Retailer 9£1,275 GBP
Retailer 2£1,686 GBP
Retailer 15£1,717 GBP
Retailer 5£1,738 GBP
Retailer 4£1,810 GBP
Retailer 13£1,925 GBP
Retailer 7£2,390 GBP
Retailer 11£2,795 GBP
Retailer 18£3,120 GBP
Retailer 16£3,244 GBP
Retailer 12£3,456 GBP
Retailer 14£3,728 GBP
Retailer 3£4,232 GBP
Retailer 6£4,753 GBP
Brilliant Earth£7,599 GBP

35 data points across 18 retailers

21 retailers£1,162 GBP to £7,599 GBP

A
Retailer 1
-
£1,099 GBP
$1,464 USD
Price last confirmed 19 days ago
A
Retailer 2
-
£1,162 GBP
$1,547 USD
View
Final sale: no returns
A
Retailer 3
-
£1,258 GBP
$1,675 USD
View
Price last confirmed 34 days ago
A
Retailer 4
-
£1,275 GBP
$1,698 USD
View
Price last confirmed 27 days ago
A
Retailer 5
-
£1,275 GBP
$1,698 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
£1,686 GBP
View
A
Retailer 7
-
£1,717 GBP
$2,287 USD
View
A
Retailer 8
-
£1,738 GBP
$2,315 USD
View
A
Retailer 9
-
£1,810 GBP
$2,410 USD
View
A
Retailer 10
-
£1,925 GBP
€2,442 EUR
View
B+
Retailer 11
-
£2,314 GBP
$3,082 USD
View
B+
Retailer 12
-
£2,390 GBP
$3,183 USD
View
Price last confirmed 38 days ago
B+
Retailer 13
-
£2,390 GBP
$3,183 USD
View
Price last confirmed 22 days ago
B+
Retailer 14
-
£2,795 GBP
ZAR 60,127 ZAR
View
B+
Retailer 15
-
£3,120 GBP
$4,154 USD
View
B+
Retailer 16
-
£3,244 GBP
$4,320 USD
View
B+
Retailer 17
-
£3,456 GBP
View
B+
Retailer 18
-
£3,728 GBP
$4,965 USD
View
B
Retailer 19
-
£4,232 GBP
$5,636 USD
View
B
Retailer 20
-
£4,753 GBP
$6,330 USD
View
Most Expensive
B
Brilliant Earth
21015932A · Oct 28
£7,599 GBP
$10,120 USD
View
20 more retailers have this diamond
Prices start from £1,162 GBPSave up to £6,438 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
£1,162 GBP