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Round|Lab Grown|IGI

2.40ct I VS2 Round Lab Grown Diamond

ID • I/VS2 • IGI LG490193868

Shape and cutting style on the report: Round brilliant

Certificate IGI LG490193868

Diamond specifications and retailer prices

From £1,022 GBP
$1,370 USD
As of October 30, 2026
Save £3,511 GBP (77%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £7,446 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 2.4ct lab-grown round diamond

This 2.4ct lab-grown round sits in the two to three carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG490193868 or 490193868. Listed at 11 retailers as of October 26, 2026, with a 343% 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

2.40
Carat
I
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG490193868
Dimensions8.61 × 8.68 × 5.18 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
8.61 mm8.68 mm2.40 ctI / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG490193868
Side View
Table 59.5%Crown 33.7°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £7,446 GBP|Low: £1,022 GBP|High: £7,506 GBP|Avg: £4,207 GBP|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 2£1,022 GBP
Retailer 5£2,822 GBP
Retailer 6£3,038 GBP
Retailer 7£3,388 GBP
Retailer 3£4,031 GBP
Retailer 4£4,534 GBP
Retailer 8£6,582 GBP
MOH London£7,446 GBP

14 data points across 8 retailers

11 retailers£1,022 GBP to £4,534 GBP

B+
Cheapest Retailer
-
£1,022 GBP
$1,370 USD
B
Retailer 2
-
£2,519 GBP
$3,375 USD
View
B
Retailer 3
-
£2,741 GBP
$3,672 USD
View
B
Retailer 4
-
£2,822 GBP
$3,781 USD
View
Final sale: no returns
Retailer 5
-
£2,923 GBP
$3,916 USD
View
Price last confirmed 18 days ago
B
Retailer 6
-
£2,923 GBP
$3,916 USD
View
B
Retailer 7
-
£3,038 GBP
$4,070 USD
View
B
Retailer 8
-
£3,652 GBP
$4,893 USD
View
B
Retailer 9
-
£4,031 GBP
$5,401 USD
View
B
Retailer 10
-
£4,534 GBP
$6,075 USD
View
Most Expensive
MOH London
LG490193868 · Oct 29
£7,446 GBP
View
Price under review
10 more retailers have this diamond
Prices start from £1,022 GBPSave up to £3,511 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+
2.40ct Round
£1,022 GBP