Round|Natural|GIA

2.03ct G I1 Round Natural Diamond

EX • G/I1 • GIA 1535358342

Certificate GIA 1535358342

Diamond specifications and retailer prices

From £9,019 GBP
$12,085 USD
As of October 31, 2026
Save £3,387 GBP (27%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £14,592 GBP at NZ Jewellers · As of October 17, 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 G colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 1535358342. Listed at 13 retailers as of October 31, 2026, with a 38% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
G
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1535358342
Dimensions8.09 × 8.04 × 5.01 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
8.09 mm8.04 mm2.03 ctG / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1535358342
Side View
Table 60.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £14,592 GBP|Low: £8,916 GBP|High: £14,592 GBP|Avg: £11,458 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 5£9,019 GBP
Retailer 3£9,213 GBP
Retailer 6£10,301 GBP
Retailer 4£10,987 GBP
Retailer 8£11,159 GBP
Retailer 7£11,588 GBP
Retailer 2£12,407 GBP
Retailer 9£13,821 GBP
NZ Jewellers£14,592 GBP

24 data points across 9 retailers

13 retailers£9,019 GBP to £12,407 GBP

B+
Cheapest Retailer
-
£9,019 GBP
$12,085 USD
B+
Retailer 2
-
£9,213 GBP
$12,345 USD
View
Retailer 3
-
£9,557 GBP
$12,805 USD
View
Price last confirmed 12 days ago
Retailer 4
-
£10,301 GBP
$13,802 USD
View
Price last confirmed 17 days ago
Retailer 5
-
£10,987 GBP
$14,722 USD
View
Price last confirmed 17 days ago
Retailer 6
-
£11,159 GBP
$14,952 USD
View
Price last confirmed 12 days ago
Retailer 7
-
£11,588 GBP
$15,527 USD
View
Price last confirmed 14 days ago
B
Retailer 8
-
£11,717 GBP
$15,700 USD
View
B
Retailer 9
-
£11,717 GBP
$15,700 USD
View
B
Retailer 10
-
£11,951 GBP
$16,013 USD
View
B
Retailer 11
-
£12,105 GBP
$16,220 USD
View
B
Retailer 12
-
£12,407 GBP
€15,832 EUR
View
Most Expensive
NZ Jewellers
bb84ae86-59d7-4219-8fa8-54b368960bc8 · Oct 17
£14,592 GBP
$19,552 USD
View
Price last confirmed 15 days ago
12 more retailers have this diamond
Prices start from £9,019 GBPSave up to £3,387 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.

B+
2.03ct Round
£9,019 GBP