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Round|Natural|GIA

2.03ct E I1 Round Natural Diamond

EX • E/I1 • GIA 6402732779

Certificate GIA 6402732779

Diamond specifications and retailer prices

From £5,082 GBP
HK$53,200 HKD
As of October 30, 2026
Save £6,409 GBP (56%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £11,491 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 2.03ct natural round diamond

This 2.03ct natural round sits in the two to three carat band, graded E colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 6402732779. Listed at 10 retailers as of October 30, 2026, with prices from £5,082 to £11,491, a £6,409 spread on the same certified stone. NZ Jewellers lists it at £11,491. 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

2.03
Carat
E
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle35°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6402732779
Dimensions8.02 × 8.08 × 5.03 mm
L/W Ratio1.01
Top View
8.02 mm8.08 mm2.03 ctE / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6402732779
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.5%

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: £5,110 GBP|Low: £5,079 GBP|High: £7,708 GBP|Avg: £6,442 GBP|-0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 5£5,082 GBP
Retailer 1£5,110 GBP
Retailer 2£6,348 GBP
Retailer 4£6,862 GBP
Retailer 6£6,871 GBP
Retailer 3£7,507 GBP
Retailer 7£7,708 GBP

35 data points across 7 retailers

10 retailers£5,082 GBP to £11,491 GBP

A
Cheapest Retailer
-
£5,082 GBP
HK$53,200 HKD
A
Retailer 2
-
£5,110 GBP
₹652,034 INR
View
A
Retailer 3
-
£6,342 GBP
$8,498 USD
View
A
Retailer 4
-
£6,348 GBP
$8,506 USD
View
A
Retailer 5
-
£6,862 GBP
$9,194 USD
View
A
Retailer 6
-
£6,871 GBP
$9,206 USD
View
A
Retailer 7
-
£6,976 GBP
$9,347 USD
View
A
Retailer 8
-
£7,507 GBP
€9,580 EUR
View
B+
Retailer 9
-
£7,928 GBP
$10,622 USD
View
Most Expensive
B
NZ Jewellers
ca65b988-a3cb-499d-a18e-591020366334 · Oct 30
£11,491 GBP
$15,397 USD
View
9 more retailers have this diamond
Prices start from £5,082 GBPSave up to £6,409 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
2.03ct Round
£5,082 GBP