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Oval|Natural|GIA

2.03ct H SI1 Oval Natural Diamond

GD • H/SI1 • GIA 6531260271

Certificate GIA 6531260271

Diamond specifications and retailer prices

From $25,263 AUD
As of November 6, 2026
Save $6,558 AUD (21%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $43,181 AUD at MOH London · As of October 11, 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 6531260271. Listed at 20 retailers as of November 6, 2026, with a 26% 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.5°
OriginNatural
Grading LabGIA
CertificateGIA 6531260271
Dimensions10.16 × 7.14 × 4.41 mm
L/W Ratio1.42
Top View
10.16 mm7.14 mm2.03 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6531260271
Side View
Table 60.0%CrownGirdle: STK-THKPavilion 40.5°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $43,181 AUD|Low: $22,767 AUD|High: $43,181 AUD|Avg: $30,614 AUD|+1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 4$24,174 AUD
Retailer 2$25,263 AUD
Retailer 7$26,181 AUD
Retailer 8$28,468 AUD
Retailer 6$29,076 AUD
Retailer 3$31,821 AUD
Retailer 5$37,338 AUD
MOH London$43,181 AUD

45 data points across 8 retailers

20 retailers$25,263 AUD to $31,821 AUD

Retailer 1
-
$24,174 AUD
Price last confirmed 16 days ago
Retailer 2
-
$25,116 AUD
View
Price last confirmed 25 days ago
B
Retailer 3
-
$25,263 AUD
View
B
Retailer 4
-
$25,483 AUD
View
B
Retailer 5
-
$25,649 AUD
View
Retailer 6
-
$27,319 AUD
View
Price last confirmed 25 days ago
Retailer 7
-
$27,546 AUD
View
Price last confirmed 26 days ago
Retailer 8
-
$28,468 AUD
View
Price last confirmed 33 days ago
Retailer 9
-
$28,686 AUD
View
Price last confirmed 38 days ago
Retailer 10
-
$29,076 AUD
View
Price last confirmed 25 days ago
Retailer 11
-
$29,596 AUD
View
Price last confirmed 29 days ago
B
Retailer 12
-
$29,967 AUD
View
B
Retailer 13
-
$29,967 AUD
View
Retailer 14
-
$30,734 AUD
View
Price last confirmed 28 days ago
B
Retailer 15
-
$30,971 AUD
View
B
Retailer 16
-
$31,808 AUD
View
B
Retailer 17
-
$31,821 AUD
View
Retailer 18
-
$37,338 AUD
View
Price last confirmed 25 days ago
Retailer 19
-
$38,702 AUD
View
Price last confirmed 37 days ago
Most Expensive
MOH London
2EA692D68 · Oct 11
$43,181 AUD
£23,362 GBP
View
Price last confirmed 26 days ago
19 more retailers have this diamond
Prices start from $25,263 AUDSave up to $6,558 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
$25,263 AUD