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Oval|Lab Grown|IGI

2.49ct I SI1 Oval Lab Grown Diamond

ID • I/SI1 • IGI LG478124674

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG478124674

Diamond specifications and retailer prices

From £1,052 GBP
$1,410 USD
As of October 31, 2026
Save £6,033 GBP (85%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £7,085 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 2.49ct lab-grown oval diamond

This 2.49ct lab-grown oval sits in the two to three carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG478124674 or 478124674. Listed at 9 retailers as of October 29, 2026, with prices from £1,052 to £7,085, a £6,033 spread on the same certified stone. MOH London lists it at £7,085. 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

2.49
Carat
I
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG478124674
Dimensions10.92 × 7.59 × 4.75 mm
L/W Ratio1.44
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
10.92 mm7.59 mm2.49 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG478124674
Side View
Table 59.0%Crown 34°Girdle: MED-THKPavilion 42°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
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 31
Current: £7,085 GBP|Low: £1,052 GBP|High: £9,950 GBP|Avg: £4,434 GBP|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 2£1,052 GBP
Retailer 3£2,397 GBP
Retailer 6£2,685 GBP
Retailer 7£2,899 GBP
Retailer 8£3,238 GBP
Retailer 4£3,914 GBP
Retailer 5£4,317 GBP
MOH London£7,085 GBP
Retailer 9£9,950 GBP

15 data points across 9 retailers

9 retailers£1,052 GBP to £7,085 GBP

A
Cheapest Retailer
-
£1,052 GBP
$1,410 USD
B+
Retailer 2
-
£2,397 GBP
$3,212 USD
View
B+
Retailer 3
-
£2,608 GBP
$3,494 USD
View
B+
Retailer 4
-
£2,685 GBP
$3,597 USD
View
Final sale: no returns
Retailer 5
-
£2,781 GBP
$3,726 USD
View
Price last confirmed 19 days ago
B+
Retailer 6
-
£2,899 GBP
$3,885 USD
View
B
Retailer 7
-
£3,914 GBP
$5,244 USD
View
B
Retailer 8
-
£4,317 GBP
$5,784 USD
View
Most Expensive
B
MOH London
LG478124674 · Oct 29
£7,085 GBP
View
8 more retailers have this diamond
Prices start from £1,052 GBPSave up to £6,033 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
2.49ct Oval
£1,052 GBP