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Oval|Natural|GIA

2.03ct H SI2 Oval Natural Diamond

EX • H/SI2 • GIA 6542193266

Certificate GIA 6542193266

Diamond specifications and retailer prices

From $17,833 AUD
As of November 2, 2026
Save $8,000 AUD (31%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $25,833 AUD at NZ Jewellers · As of November 2, 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 H 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 6542193266. Listed at 6 retailers as of November 2, 2026, with prices from $17,833 to $25,833, a $8,000 spread on the same certified stone. NZ Jewellers lists it at $25,833. 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
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6542193266
Dimensions9.86 × 7.06 × 4.56 mm
L/W Ratio1.40
Top View
9.86 mm7.06 mm2.03 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542193266
Side View
Table 59.0%Crown 37.9°Girdle: STK-VTKPavilion 41.2°Culet: NoneDepth 64.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $25,833 AUD|Low: $16,020 AUD|High: $26,193 AUD|Avg: $20,126 AUD|-1.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 7$16,020 AUD
Retailer 2$17,833 AUD
Retailer 6$18,462 AUD
Retailer 5$18,535 AUD
Retailer 8$18,786 AUD
Retailer 4$18,820 AUD
Retailer 9$20,160 AUD
Retailer 3$24,208 AUD
NZ Jewellers$25,833 AUD

29 data points across 9 retailers

6 retailers$17,833 AUD to $25,833 AUD

A
Cheapest Retailer
-
$17,833 AUD
B+
Retailer 2
-
$18,462 AUD
View
B+
Retailer 3
-
$18,535 AUD
View
B+
Retailer 4
-
$18,820 AUD
View
B
Retailer 5
-
$24,208 AUD
View
Most Expensive
B
NZ Jewellers
afb26eb9-2538-4cd9-a1f0-a46b95afef21 · Nov 2
$25,833 AUD
$17,750 USD
View
5 more retailers have this diamond
Prices start from $17,833 AUDSave up to $8,000 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
$17,833 AUD