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2.50ct J IF Round Natural Diamond

EX • J/IF • IGI 472177106

Shape and cutting style on the report: Round brilliant

Certificate IGI 472177106

Diamond specifications and retailer prices

From £14,376 GBP
As of November 5, 2026
Save £7,420 GBP (34%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £21,796 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 2.5ct natural round diamond

This 2.5ct natural round sits in the two to three carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 472177106. Listed at 3 retailers as of November 4, 2026, with prices from £14,376 to £21,796, a £7,420 spread on the same certified stone. MOH London lists it at £21,796. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

2.50
Carat
J
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 472177106
Dimensions8.54 × 8.61 × 5.45 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
8.54 mm8.61 mm2.50 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 472177106
Side View
Table 56.5%Crown 36.7°Girdle: MED-STKPavilion 41°CuletDepth 63.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: £21,796 GBP|Low: £14,376 GBP|High: £21,855 GBP|Avg: £17,710 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
November 5, 2026
Retailer 2£14,376 GBP
Retailer 3£16,921 GBP
MOH London£21,796 GBP

4 data points across 3 retailers

3 retailers£14,376 GBP to £21,796 GBP

A
Cheapest Retailer
-
£14,376 GBP
B+
Retailer 2
-
£16,921 GBP
View
Most Expensive
B
MOH London
09EB33B1B · Nov 4
£21,796 GBP
View
2 more retailers have this diamond
Prices start from £14,376 GBPSave up to £7,420 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
2.50ct Round
£14,376 GBP