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Round|Natural|IGI

2.29ct J IF Round Natural Diamond

EX • J/IF • IGI 801639520

Shape and cutting style on the report: Round brilliant

Certificate IGI 801639520

Diamond specifications and retailer prices

From £7,401 GBP
As of November 5, 2026
Save £4,642 GBP (39%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £12,424 GBP at NZ Jewellers · As of October 6, 2026
View at NZ Jewellers

About this 2.29ct natural round diamond

This 2.29ct 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 801639520. Listed at 14 retailers as of November 5, 2026, with a 63% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.29
Carat
J
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41.4°
OriginNatural
Grading LabIGI
CertificateIGI 801639520
Dimensions8.34 × 8.40 × 5.28 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
8.34 mm8.40 mm2.29 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 801639520
Side View
Table 57.0%Crown 36°Girdle: MediumPavilion 41.4°CuletDepth 63.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £12,043 GBP|Low: £7,401 GBP|High: £12,424 GBP|Avg: £9,343 GBP|-3.1%
NZ Jewellers
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
November 6, 2026
Retailer 11£7,401 GBP
Retailer 12£7,638 GBP
Retailer 13£7,890 GBP
Retailer 5£8,229 GBP
Retailer 6£8,229 GBP
Retailer 2£8,554 GBP
Retailer 10£8,641 GBP
Retailer 3£8,774 GBP
Retailer 7£8,845 GBP
Retailer 9£9,034 GBP
Retailer 8£9,922 GBP
Retailer 4£9,970 GBP
Retailer 14£11,255 GBP
NZ Jewellers£12,043 GBP

32 data points across 14 retailers

14 retailers£7,401 GBP to £12,043 GBP

A
Cheapest Retailer
-
£7,401 GBP
A
Retailer 2
-
£7,638 GBP
View
A
Retailer 3
-
£7,890 GBP
View
Retailer 4
-
£8,229 GBP
View
Price last confirmed 8 days ago
A
Retailer 5
-
£8,554 GBP
View
A
Retailer 6
-
£8,641 GBP
View
A
Retailer 7
-
£8,774 GBP
View
A
Retailer 8
-
£8,845 GBP
View
A
Retailer 9
-
£9,034 GBP
View
A
Retailer 10
-
£9,922 GBP
View
A
Retailer 11
-
£9,970 GBP
View
B+
Retailer 12
-
£11,255 GBP
View
B+
Retailer 13
-
£12,043 GBP
View
Most Expensive
NZ Jewellers
f15636c8-727d-4bfe-a6ef-74e65181c460 · Oct 6
£12,424 GBP
$16,722 USD
View
Price last confirmed 31 days ago
13 more retailers have this diamond
Prices start from £7,401 GBPSave up to £4,642 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
2.29ct Round
£7,401 GBP