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Round|Natural|GIA

2.03ct G I1 Round Natural Diamond

EX • G/I1 • GIA 1535358342

Certificate GIA 1535358342

Diamond specifications and retailer prices

From $17,244 AUD
$12,085 USD
As of November 2, 2026
Save $6,476 AUD (27%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $27,899 AUD 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 November 1, 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: Nov 2
Current: $27,899 AUD|Low: $17,047 AUD|High: $27,899 AUD|Avg: $21,906 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 5$17,244 AUD
Retailer 3$17,615 AUD
Retailer 6$19,694 AUD
Retailer 4$21,007 AUD
Retailer 8$21,335 AUD
Retailer 7$22,155 AUD
Retailer 2$23,720 AUD
Retailer 9$26,423 AUD
NZ Jewellers$27,899 AUD

24 data points across 9 retailers

13 retailers$17,244 AUD to $23,720 AUD

B+
Cheapest Retailer
-
$17,244 AUD
$12,085 USD
B+
Retailer 2
-
$17,615 AUD
$12,345 USD
View
Retailer 3
-
$18,271 AUD
$12,805 USD
View
Price last confirmed 13 days ago
Retailer 4
-
$19,694 AUD
$13,802 USD
View
Price last confirmed 17 days ago
Retailer 5
-
$21,007 AUD
$14,722 USD
View
Price last confirmed 18 days ago
Retailer 6
-
$21,335 AUD
$14,952 USD
View
Price last confirmed 13 days ago
Retailer 7
-
$22,155 AUD
$15,527 USD
View
Price last confirmed 14 days ago
B
Retailer 8
-
$22,402 AUD
$15,700 USD
View
B
Retailer 9
-
$22,402 AUD
$15,700 USD
View
B
Retailer 10
-
$22,849 AUD
$16,013 USD
View
B
Retailer 11
-
$23,144 AUD
$16,220 USD
View
B
Retailer 12
-
$23,720 AUD
€15,832 EUR
View
Most Expensive
NZ Jewellers
bb84ae86-59d7-4219-8fa8-54b368960bc8 · Oct 17
$27,899 AUD
$19,552 USD
View
Price last confirmed 16 days ago
12 more retailers have this diamond
Prices start from $17,244 AUDSave up to $6,476 AUD

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
$17,244 AUD