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Round|Lab Grown|IGI

2.41ct I SI2 Round Lab Grown Diamond

EX • I/SI2 • IGI LG516242592

Shape and cutting style on the report: Round brilliant

Certificate IGI LG516242592

Diamond specifications and retailer prices

From £482 GBP
$642 USD
As of October 27, 2026
Save £1,850 GBP (79%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £2,332 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 2.41ct lab-grown round diamond

This 2.41ct lab-grown round sits in the two to three carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG516242592 or 516242592. Listed at 12 retailers as of October 27, 2026, with prices from £482 to £2,332, a £1,850 spread on the same certified stone. MOH London lists it at £2,332. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.41
Carat
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG516242592
Dimensions8.57 × 8.50 × 5.36 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.57 mm8.50 mm2.41 ctI / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG516242592
Side View
Table 56.0%Crown 36.1°Girdle: MediumPavilion 40.6°Culet: NoneDepth 62.7%

Caratlytics Score

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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 27
Current: £2,332 GBP|Low: £534 GBP|High: £2,347 GBP|Avg: £1,059 GBP|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 4£534 GBP
Retailer 5£722 GBP
Retailer 6£777 GBP
Retailer 3£822 GBP
Retailer 7£1,010 GBP
Retailer 8£1,118 GBP
Retailer 2£1,325 GBP
MOH London£2,332 GBP

10 data points across 8 retailers

12 retailers£482 GBP to £2,332 GBP

Retailer 1
-
£431 GBP
$574 USD
Price last confirmed 37 days ago
Retailer 2
-
£482 GBP
$642 USD
View
Price last confirmed 36 days ago
A
Retailer 3
-
£482 GBP
$642 USD
View
Retailer 4
-
£527 GBP
$702 USD
View
Price last confirmed 34 days ago
Retailer 5
-
£534 GBP
$711 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
£722 GBP
$961 USD
View
Retailer 7
-
£777 GBP
$1,035 USD
View
Price last confirmed 50 days ago
A
Retailer 8
-
£822 GBP
$1,095 USD
View
A
Retailer 9
-
£1,010 GBP
$1,345 USD
View
A
Retailer 10
-
£1,325 GBP
$1,765 USD
View
Retailer 11
-
£1,405 GBP
$1,871 USD
View
Price last confirmed 38 days ago
Most Expensive
B+
MOH London
LG516242592 · Oct 29
£2,332 GBP
View
11 more retailers have this diamond
Prices start from £482 GBPSave up to £1,850 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
2.41ct Round
£482 GBP