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Round|Lab Grown|IGI

2.41ct I VS1 Round Lab Grown Diamond

EX • I/VS1 • IGI LG480171511

Shape and cutting style on the report: Round brilliant

Certificate IGI LG480171511

Diamond specifications and retailer prices

From £1,795 GBP
$2,390 USD
As of October 29, 2026
Save £3,104 GBP (63%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £6,805 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG480171511 or 480171511. Listed at 13 retailers as of October 26, 2026, with a 173% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG480171511
Dimensions8.72 × 8.77 × 5.13 mm
L/W Ratio1.01
Girdle conditionFaceted
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
8.72 mm8.77 mm2.41 ctI / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG480171511
Side View
Table 61.5%Crown 32.4°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 58.6%

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: Oct 29
Current: £6,805 GBP|Low: £1,795 GBP|High: £8,528 GBP|Avg: £3,920 GBP|+0.5%
MOH London
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
October 30, 2026
Retailer 9£1,795 GBP
Retailer 7£2,085 GBP
Retailer 11£2,724 GBP
Retailer 15£2,964 GBP
Retailer 14£3,051 GBP
Retailer 4£3,160 GBP
Retailer 12£3,160 GBP
Retailer 5£3,274 GBP
Retailer 6£3,647 GBP
Retailer 3£3,949 GBP
Retailer 10£4,274 GBP
Retailer 13£4,899 GBP
Retailer 2£5,846 GBP
MOH London£6,805 GBP
Retailer 8£8,152 GBP

28 data points across 15 retailers

13 retailers£1,795 GBP to £4,899 GBP

B
Cheapest Retailer
-
£1,795 GBP
$2,390 USD
B
Retailer 2
-
£2,724 GBP
$3,628 USD
View
B
Retailer 3
-
£2,964 GBP
$3,947 USD
View
B
Retailer 4
-
£3,051 GBP
$4,063 USD
View
Final sale: no returns
B
Retailer 5
-
£3,160 GBP
$4,208 USD
View
Retailer 6
-
£3,160 GBP
$4,208 USD
View
Price last confirmed 17 days ago
B
Retailer 7
-
£3,274 GBP
$4,360 USD
View
B
Retailer 8
-
£3,949 GBP
$5,259 USD
View
B
Retailer 9
-
£4,274 GBP
$5,691 USD
View
B
Retailer 10
-
£4,899 GBP
$6,524 USD
View
Retailer 11
-
£5,846 GBP
View
Price under review
Most Expensive
MOH London
LG480171511 · Oct 29
£6,805 GBP
View
Price under review
11 more retailers have this diamond
Prices start from £1,795 GBPSave up to £3,104 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.

B
2.41ct Round
£1,795 GBP