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Round|Natural|IGI

2.09ct G I1 Round Natural Diamond

EX • G/I1 • IGI 819636287

Shape and cutting style on the report: Round brilliant

Certificate IGI 819636287

Diamond specifications and retailer prices

From £4,510 GBP
$6,043 USD
As of October 29, 2026
Save £3,033 GBP (40%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £7,543 GBP at NZ Jewellers · As of October 30, 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 G colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by IGI 819636287. Listed at 4 retailers as of October 29, 2026, with prices from £4,510 to £7,543, a £3,033 spread on the same certified stone. NZ Jewellers lists it at £7,543. 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
G
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41.5°
OriginNatural
Grading LabIGI
CertificateIGI 819636287
Dimensions8.14 × 8.18 × 5.07 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
8.14 mm8.18 mm2.09 ctG / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 819636287
Side View
Table 60.0%Crown 34.4°Girdle: MED-STKPavilion 41.5°CuletDepth 62.2%

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: Oct 29
Current: £7,543 GBP|Low: £4,510 GBP|High: £7,543 GBP|Avg: £5,341 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
October 15, 2026
Retailer 2£4,510 GBP
Retailer 3£4,510 GBP
Retailer 4£4,801 GBP
NZ Jewellers£7,543 GBP

4 data points across 4 retailers

4 retailers£4,510 GBP to £7,543 GBP

A
Cheapest Retailer
-
£4,510 GBP
$6,043 USD
A
Retailer 2
-
£4,510 GBP
$6,043 USD
View
B+
Retailer 3
-
£4,801 GBP
$6,433 USD
View
Most Expensive
B+
NZ Jewellers
b1ca68fa-1ac9-4eca-98bb-ba8b8780959f · Oct 30
£7,543 GBP
$10,107 USD
View
3 more retailers have this diamond
Prices start from £4,510 GBPSave up to £3,033 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
2.09ct Round
£4,510 GBP