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Round|Natural|GIA

2.03ct E SI1 Round Natural Diamond

VG • E/SI1 • GIA 2547751366

Certificate GIA 2547751366

Diamond specifications and retailer prices

From $17,929 AUD
As of November 6, 2026
Save $11,189 AUD (38%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $29,118 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 2.03ct natural round diamond

This 2.03ct natural round sits in the two to three carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 2547751366. Listed at 10 retailers as of November 2, 2026, with prices from $17,929 to $29,118, a $11,189 spread on the same certified stone. MOH London lists it at $29,118. 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
E
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
Crown angle38°
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 2547751366
Dimensions7.86 × 7.95 × 5.06 mm
L/W Ratio1.01
Top View
7.86 mm7.95 mm2.03 ctE / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2547751366
Side View
Table 57.0%Crown 38°GirdlePavilion 40.2°CuletDepth 64.0%

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: $29,118 AUD|Low: $17,929 AUD|High: $29,798 AUD|Avg: $22,644 AUD|-2.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 2$17,929 AUD
Retailer 6$20,022 AUD
Retailer 4$20,192 AUD
Retailer 5$20,562 AUD
Retailer 7$22,543 AUD
Retailer 3$25,582 AUD
MOH London$29,118 AUD

42 data points across 7 retailers

10 retailers$17,929 AUD to $29,118 AUD

A
Cheapest Retailer
-
$17,929 AUD
Retailer 2
-
$20,022 AUD
View
Price last confirmed 14 days ago
A
Retailer 3
-
$20,192 AUD
View
A
Retailer 4
-
$20,562 AUD
View
Retailer 5
-
$22,196 AUD
View
Price last confirmed 38 days ago
Retailer 6
-
$22,543 AUD
View
Price last confirmed 42 days ago
Retailer 7
-
$22,543 AUD
View
Price last confirmed 29 days ago
B+
Retailer 8
-
$25,582 AUD
View
Retailer 9
-
$26,707 AUD
View
Price last confirmed 39 days ago
Most Expensive
B
MOH London
B7C9309DC · Nov 2
$29,118 AUD
£16,050 GBP
View
9 more retailers have this diamond
Prices start from $17,929 AUDSave up to $11,189 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 Round
$17,929 AUD