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Oval|Natural|GIA

2.03ct H SI1 Oval Natural Diamond

VG • H/SI1 • GIA 5566508062

Certificate GIA 5566508062

Diamond specifications and retailer prices

From $17,455 AUD
As of November 6, 2026
Save $11,301 AUD (39%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $33,313 AUD at MOH London · As of October 19, 2026
View at MOH London

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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5566508062. Listed at 15 retailers as of November 6, 2026, with a 65% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.03
Carat
H
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5566508062
Dimensions9.39 × 6.70 × 4.61 mm
L/W Ratio1.40
Girdle conditionFaceted
Top View
9.39 mm6.70 mm2.03 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5566508062
Side View
Table 65.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.8%

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 6
Current: $33,313 AUD|Low: $17,455 AUD|High: $33,313 AUD|Avg: $23,110 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 6, 2026
Retailer 15$17,455 AUD
Retailer 2$18,613 AUD
Retailer 8$18,658 AUD
Retailer 16$19,025 AUD
Retailer 5$19,258 AUD
Retailer 14$20,066 AUD
Retailer 3$20,425 AUD
Retailer 13$21,409 AUD
Retailer 6$21,490 AUD
Retailer 18$21,506 AUD
Retailer 9$21,782 AUD
Retailer 4$22,153 AUD
Retailer 7$22,551 AUD
Retailer 17$23,965 AUD
Retailer 10$25,787 AUD
Retailer 12$26,034 AUD
Retailer 19$28,756 AUD
Retailer 11$30,057 AUD
MOH London$33,313 AUD

17 data points across 19 retailers

15 retailers$17,455 AUD to $28,756 AUD

B+
Cheapest Retailer
-
$17,455 AUD
B+
Retailer 2
-
$18,613 AUD
View
Retailer 3
-
$18,658 AUD
View
Price last confirmed 19 days ago
B+
Retailer 4
-
$19,025 AUD
View
B+
Retailer 5
-
$19,258 AUD
View
B+
Retailer 6
-
$20,066 AUD
View
B+
Retailer 7
-
$20,425 AUD
View
B
Retailer 8
-
$21,409 AUD
View
B
Retailer 9
-
$21,506 AUD
View
B
Retailer 10
-
$22,153 AUD
View
Final sale: no returns
B
Retailer 11
-
$23,965 AUD
View
B
Retailer 12
-
$26,034 AUD
View
B
Retailer 13
-
$28,756 AUD
View
Retailer 14
-
$30,057 AUD
View
Price last confirmed 20 days ago
Most Expensive
MOH London
9EFA59655 · Oct 19
$33,313 AUD
£18,023 GBP
View
Price last confirmed 18 days ago
14 more retailers have this diamond
Prices start from $17,455 AUDSave up to $11,301 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
$17,455 AUD