CaratHunter
Plans
Oval|Natural|IGI

2.03ct J SI1 Oval Natural Diamond

EX • J/SI1 • IGI 806614278

Shape and cutting style on the report: Oval brilliant

Certificate IGI 806614278

Diamond specifications and retailer prices

From $6,009 AUD
As of November 6, 2026
Save $6,468 AUD (52%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $13,139 AUD at NZ Jewellers · As of September 30, 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 806614278. Listed at 14 retailers as of November 4, 2026, with a 108% 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
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle39.9°
OriginNatural
Grading LabIGI
CertificateIGI 806614278
Dimensions10.39 × 7.07 × 4.30 mm
L/W Ratio1.47
Girdle conditionFaceted
Top View
10.39 mm7.07 mm2.03 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 806614278
Side View
Table 60.0%Crown 35.6°Girdle: MED-STKPavilion 39.9°CuletDepth 60.8%

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 6
Current: $6,009 AUD|Low: $6,009 AUD|High: $12,646 AUD|Avg: $8,516 AUD|-2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 1$6,009 AUD
Retailer 2$7,517 AUD
Retailer 3$7,738 AUD
Retailer 6$8,887 AUD
Retailer 4$9,021 AUD
Retailer 5$12,477 AUD

28 data points across 6 retailers

14 retailers$6,009 AUD to $12,477 AUD

A
Cheapest Retailer
-
$6,009 AUD
A
Retailer 2
-
$6,851 AUD
View
B+
Retailer 3
-
$7,364 AUD
View
Retailer 4
-
$7,462 AUD
View
Price last confirmed 94 days ago
A
Retailer 5
-
$7,517 AUD
View
A
Retailer 6
-
$7,738 AUD
View
Retailer 7
-
$7,856 AUD
View
Price last confirmed 38 days ago
Retailer 8
-
$7,856 AUD
View
Price last confirmed 29 days ago
B+
Retailer 9
-
$8,079 AUD
View
A
Retailer 10
-
$8,887 AUD
View
A
Retailer 11
-
$9,021 AUD
View
Retailer 12
-
$9,064 AUD
View
Price last confirmed 38 days ago
B+
Retailer 13
-
$12,477 AUD
View
Most Expensive
NZ Jewellers
a7e9e263-db39-45c1-a599-3ac7b981289f · Sep 30
$13,139 AUD
$9,028 USD
View
Price last confirmed 37 days ago
13 more retailers have this diamond
Prices start from $6,009 AUDSave up to $6,468 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.

A
2.03ct Oval
$6,009 AUD