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Round|Natural|IGI

2.15ct G I1 Round Natural Diamond

EX • G/I1 • IGI 675535947

Shape and cutting style on the report: Round brilliant

Certificate IGI 675535947

Diamond specifications and retailer prices

From £4,046 GBP
$5,421 USD
As of October 30, 2026
Save £3,712 GBP (48%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £7,758 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 2.15ct natural round diamond

This 2.15ct 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 675535947. Listed at 7 retailers as of October 30, 2026, with prices from £4,046 to £7,758, a £3,712 spread on the same certified stone. NZ Jewellers lists it at £7,758. 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

2.15
Carat
G
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.5°
OriginNatural
Grading LabIGI
CertificateIGI 675535947
Dimensions8.20 × 8.26 × 5.15 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
8.20 mm8.26 mm2.15 ctG / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 675535947
Side View
Table 54.0%Crown 35.1°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.6%

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 30
Current: £7,758 GBP|Low: £4,046 GBP|High: £8,310 GBP|Avg: £5,471 GBP|-6.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 7£4,046 GBP
Retailer 4£4,638 GBP
Retailer 5£4,638 GBP
Retailer 6£4,638 GBP
Retailer 2£5,083 GBP
Retailer 3£5,353 GBP
Retailer 8£5,575 GBP
NZ Jewellers£7,758 GBP

29 data points across 8 retailers

7 retailers£4,046 GBP to £7,758 GBP

A
Cheapest Retailer
-
£4,046 GBP
$5,421 USD
A
Retailer 2
-
£4,638 GBP
$6,215 USD
View
A
Retailer 3
-
£4,638 GBP
$6,215 USD
View
A
Retailer 4
-
£4,638 GBP
$6,215 USD
View
A
Retailer 5
-
£5,083 GBP
€6,486 EUR
View
B+
Retailer 6
-
£5,353 GBP
$7,172 USD
View
Most Expensive
B+
NZ Jewellers
e7076b1c-66fb-40b6-acab-b30249695447 · Oct 30
£7,758 GBP
$10,395 USD
View
6 more retailers have this diamond
Prices start from £4,046 GBPSave up to £3,712 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
2.15ct Round
£4,046 GBP