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Round|Lab Grown|IGI

2.81ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG794625278

Shape and cutting style on the report: Round brilliant

Certificate IGI LG794625278

Diamond specifications and retailer prices

From £8,538 GBP
$11,440 USD
As of October 29, 2026
3 retailers carry this diamond
Most expensive: £8,538 GBP at Brilliant Earth
View at Brilliant Earth

About this 2.81ct lab-grown round diamond

This 2.81ct lab-grown round sits in the two to three carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG794625278 or 794625278. Listed at 3 retailers as of October 29, 2026. 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

2.81
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794625278
Dimensions9.02 × 9.07 × 5.57 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
9.02 mm9.07 mm2.81 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794625278
Side View
Table 57.0%Crown 34.5°Girdle: MED-STKPavilion 40.8°CuletDepth 61.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: £8,538 GBP|Low: £1,875 GBP|High: £9,304 GBP|Avg: £4,902 GBP|-3.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 4, 2026
Retailer 3£1,977 GBP
Retailer 6£2,788 GBP
Retailer 5£3,220 GBP
Retailer 4£3,633 GBP
Retailer 2£4,665 GBP
Brilliant Earth£8,538 GBP
Retailer 7£9,304 GBP

4 data points across 7 retailers

3 retailers

Retailer 1
-
£1,977 GBP
$2,649 USD
Price last confirmed 23 days ago
Retailer 2
-
£4,665 GBP
$6,250 USD
View
Price last confirmed 16 days ago
Most Expensive
B
Brilliant Earth
21414884Y · Oct 29
£8,538 GBP
$11,440 USD
View
2 more retailers have this diamond

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.

B
2.81ct Round
£8,538 GBP