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Round|Natural|IGI

2.09ct K IF Round Natural Diamond

EX • K/IF • IGI 825677418

Shape and cutting style on the report: Round brilliant

Certificate IGI 825677418

Diamond specifications and retailer prices

From £4,732 GBP
As of November 5, 2026
Save £6,191 GBP (57%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £10,923 GBP at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 2.09ct natural round diamond

This 2.09ct natural round sits in the two to three carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 825677418. Listed at 13 retailers as of November 2, 2026, with prices from £4,732 to £10,923, a £6,191 spread on the same certified stone. NZ Jewellers lists it at £10,923. 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

2.09
Carat
K
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33.5°
Pavilion angle41.7°
OriginNatural
Grading LabIGI
CertificateIGI 825677418
Dimensions8.17 × 8.22 × 5.08 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
8.17 mm8.22 mm2.09 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 825677418
Side View
Table 58.0%Crown 33.5°Girdle: MediumPavilion 41.7°Culet: NoneDepth 62.0%

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: £10,923 GBP|Low: £4,729 GBP|High: £11,096 GBP|Avg: £6,816 GBP|-1.6%
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
November 6, 2026
Retailer 7£4,732 GBP
Retailer 3£5,442 GBP
Retailer 2£5,598 GBP
Retailer 11£6,037 GBP
Retailer 5£6,048 GBP
Retailer 4£6,278 GBP
Retailer 12£6,523 GBP
Retailer 13£6,631 GBP
Retailer 8£6,674 GBP
Retailer 10£6,711 GBP
Retailer 6£7,466 GBP
Retailer 9£9,049 GBP
NZ Jewellers£10,923 GBP

23 data points across 13 retailers

13 retailers£4,732 GBP to £10,923 GBP

A
Cheapest Retailer
-
£4,732 GBP
A
Retailer 2
-
£5,442 GBP
View
A
Retailer 3
-
£5,598 GBP
View
A
Retailer 4
-
£6,037 GBP
View
Retailer 5
-
£6,048 GBP
View
Price last confirmed 8 days ago
A
Retailer 6
-
£6,278 GBP
View
A
Retailer 7
-
£6,523 GBP
View
A
Retailer 8
-
£6,631 GBP
View
A
Retailer 9
-
£6,674 GBP
View
A
Retailer 10
-
£6,711 GBP
View
A
Retailer 11
-
£7,466 GBP
View
A
Retailer 12
-
£9,049 GBP
View
Most Expensive
B+
NZ Jewellers
c76f7507-8b00-4cbd-ad18-c742a60101cb · Nov 2
£10,923 GBP
$14,702 USD
View
12 more retailers have this diamond
Prices start from £4,732 GBPSave up to £6,191 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
2.09ct Round
£4,732 GBP