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Oval|Natural|GIA

2.03ct E SI1 Oval Natural Diamond

EX • E/SI1 • GIA 2231876934

Certificate GIA 2231876934

Diamond specifications and retailer prices

From $25,245 AUD
$17,736 USD
As of October 29, 2026
Save $17,558 AUD (41%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $42,803 AUD at MOH London · As of October 29, 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2231876934. Listed at 13 retailers as of October 29, 2026, with prices from $25,245 to $42,803, a $17,558 spread on the same certified stone. MOH London lists it at $42,803. 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
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle36.55°
OriginNatural
Grading LabGIA
CertificateGIA 2231876934
Dimensions10.62 × 6.78 × 4.20 mm
L/W Ratio1.57
Key to symbols
Crystal, Feather, Needle
Top View
10.62 mm6.78 mm2.03 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2231876934
Side View
Table 64.0%CrownGirdle: STK-THKPavilion 36.55°Culet: NoneDepth 61.9%

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: Oct 29
Current: $42,803 AUD|Low: $25,245 AUD|High: $43,799 AUD|Avg: $31,219 AUD|-1.2%
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
October 30, 2026
Retailer 15$25,245 AUD
Retailer 2$25,727 AUD
Retailer 3$26,214 AUD
Retailer 4$27,536 AUD
Retailer 11$28,625 AUD
Retailer 13$29,533 AUD
Retailer 5$30,817 AUD
Retailer 12$30,859 AUD
Retailer 14$30,859 AUD
Retailer 6$31,557 AUD
Retailer 9$31,884 AUD
Retailer 8$33,079 AUD
Retailer 7$35,142 AUD
Retailer 10$38,620 AUD
MOH London$42,803 AUD

36 data points across 15 retailers

13 retailers$25,245 AUD to $42,803 AUD

B+
Cheapest Retailer
-
$25,245 AUD
$17,736 USD
A
Retailer 2
-
$25,727 AUD
€17,214 EUR
View
B+
Retailer 3
-
$26,214 AUD
$18,416 USD
View
B+
Retailer 4
-
$27,536 AUD
$19,345 USD
View
Final sale: no returns
B+
Retailer 5
-
$28,625 AUD
$20,110 USD
View
B+
Retailer 6
-
$29,533 AUD
$20,748 USD
View
B
Retailer 7
-
$30,817 AUD
View
B
Retailer 8
-
$30,859 AUD
$21,680 USD
View
B
Retailer 9
-
$30,859 AUD
$21,680 USD
View
B+
Retailer 10
-
$31,884 AUD
$22,400 USD
View
B+
Retailer 11
-
$33,079 AUD
€22,133 EUR
View
B
Retailer 12
-
$38,620 AUD
$27,132 USD
View
Most Expensive
B
MOH London
BA12A9926 · Oct 29
$42,803 AUD
£23,678 GBP
View
12 more retailers have this diamond
Prices start from $25,245 AUDSave up to $17,558 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.

A
2.03ct Oval
$25,245 AUD