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Oval|Natural|GIA

2.03ct J SI2 Oval Natural Diamond

EX • J/SI2 • GIA 1538541953

Certificate GIA 1538541953

Diamond specifications and retailer prices

From $12,676 AUD
£7,011 GBP
As of October 30, 2026
Save $5,234 AUD (29%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $21,595 AUD at NZ Jewellers · As of October 6, 2026
View at NZ Jewellers

About this 2.03ct natural oval diamond

This 2.03ct natural oval sits in the two to three carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1538541953. Listed at 7 retailers as of October 29, 2026, with a 41% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.03
Carat
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.83°
Pavilion angle39.74°
OriginNatural
Grading LabGIA
CertificateGIA 1538541953
Dimensions9.94 × 6.99 × 4.41 mm
L/W Ratio1.42
Girdle conditionVery Thick
Key to symbols
Feather, Twinning Wisp, Crystal, Cavity, Knot, Needle
Top View
9.94 mm6.99 mm2.03 ctJ / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1538541953
Side View
Table 59.0%Crown 38.83°GirdlePavilion 39.74°CuletDepth 63.1%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $12,676 AUD|Low: $12,578 AUD|High: $18,210 AUD|Avg: $14,021 AUD|-2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 5$12,578 AUD
Retailer 1$12,676 AUD
Retailer 3$13,025 AUD
Retailer 4$13,518 AUD
Retailer 2$17,910 AUD

25 data points across 5 retailers

7 retailers$12,676 AUD to $17,910 AUD

B+
Cheapest Retailer
-
$12,676 AUD
£7,011 GBP
Retailer 2
-
$12,911 AUD
$9,069 USD
View
Price last confirmed 36 days ago
Retailer 3
-
$12,911 AUD
$9,069 USD
View
Price last confirmed 24 days ago
Retailer 4
-
$13,110 AUD
$9,209 USD
View
Price last confirmed 32 days ago
B
Retailer 5
-
$17,910 AUD
£9,906 GBP
View
Retailer 6
-
$21,595 AUD
$15,169 USD
View
Price last confirmed 34 days ago
Most Expensive
NZ Jewellers
ef1b7c75-ab70-47f2-be39-4c0b666286ab · Oct 6
$21,595 AUD
$15,169 USD
View
Price last confirmed 25 days ago
6 more retailers have this diamond
Prices start from $12,676 AUDSave up to $5,234 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 Oval
$12,676 AUD