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Round|Lab Grown|IGI

2.41ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG650408046

Shape and cutting style on the report: Round brilliant

Certificate IGI LG650408046

Diamond specifications and retailer prices

From £3,398 GBP
$4,560 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: £3,398 GBP at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 2.41ct lab-grown round diamond

This 2.41ct lab-grown round sits in the two to three carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG650408046 or 650408046. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

2.41
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG650408046
Dimensions8.62 × 8.55 × 5.30 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
8.62 mm8.55 mm2.41 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG650408046
Side View
Table 58.0%Crown 34.7°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £1,933 GBP|Low: £619 GBP|High: £3,458 GBP|Avg: £1,796 GBP|-24.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
March 24, 2026
Retailer 5£619 GBP
Retailer 2£782 GBP
Retailer 3£1,121 GBP
Retailer 7£1,399 GBP
Retailer 1£1,933 GBP
Retailer 6£2,449 GBP
Retailer 4£2,808 GBP

35 data points across 7 retailers

1 retailer

B
Brilliant Earth
15984255A · Nov 2
£3,398 GBP
$4,560 USD
View

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
2.41ct Round
£3,398 GBP