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Round|Natural|IGI

2.05ct G I1 Round Natural Diamond

EX • G/I1 • IGI 842620315

Shape and cutting style on the report: Round brilliant

Certificate IGI 842620315

Diamond specifications and retailer prices

From £4,662 GBP
₹594,933 INR
As of November 1, 2026
Save £5,773 GBP (55%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £10,435 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 2.05ct natural round diamond

This 2.05ct 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 842620315. Listed at 7 retailers as of October 30, 2026, with prices from £4,662 to £10,435, a £5,773 spread on the same certified stone. NZ Jewellers lists it at £10,435. 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

2.05
Carat
G
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle41.8°
OriginNatural
Grading LabIGI
CertificateIGI 842620315
Dimensions8.15 × 8.08 × 5.07 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
8.15 mm8.08 mm2.05 ctG / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 842620315
Side View
Table 57.0%Crown 33.4°Girdle: MED-STKPavilion 41.8°CuletDepth 62.4%

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 1
Current: £10,435 GBP|Low: £4,651 GBP|High: £10,435 GBP|Avg: £6,505 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 2£4,662 GBP
Retailer 7£5,262 GBP
Retailer 6£5,759 GBP
Retailer 3£6,239 GBP
Retailer 5£6,335 GBP
Retailer 4£7,199 GBP
NZ Jewellers£10,435 GBP

19 data points across 7 retailers

7 retailers£4,662 GBP to £10,435 GBP

A
Cheapest Retailer
-
£4,662 GBP
₹594,933 INR
B+
Retailer 2
-
£5,262 GBP
$7,050 USD
View
B+
Retailer 3
-
£5,759 GBP
$7,716 USD
View
Final sale: no returns
B+
Retailer 4
-
£6,239 GBP
$8,360 USD
View
B+
Retailer 5
-
£6,335 GBP
$8,488 USD
View
B+
Retailer 6
-
£7,199 GBP
$9,646 USD
View
Most Expensive
B
NZ Jewellers
0fd9403a-bfb0-404b-a571-dff1f241a8c9 · Oct 30
£10,435 GBP
$13,982 USD
View
6 more retailers have this diamond
Prices start from £4,662 GBPSave up to £5,773 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
2.05ct Round
£4,662 GBP