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Round|Natural|GIA

3.03ct E SI2 Round Natural Diamond

VG • E/SI2 • GIA 2185455665

Certificate GIA 2185455665

Diamond specifications and retailer prices

From $36,671 AUD
As of November 4, 2026
Save $29,598 AUD (45%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $66,269 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 3.03ct natural round diamond

This 3.03ct natural round sits in the three to five carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 2185455665. Listed at 8 retailers as of November 4, 2026, with prices from $36,671 to $66,269, a $29,598 spread on the same certified stone. MOH London lists it at $66,269. 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

3.03
Carat
E
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2185455665
Dimensions9.09 × 9.15 × 5.77 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
9.09 mm9.15 mm3.03 ctE / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2185455665
Side View
Table 57.0%Crown 35.5°Girdle: MED-THKPavilion 40.8°Culet: NoneDepth 63.3%

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 4
Current: $66,269 AUD|Low: $36,671 AUD|High: $66,802 AUD|Avg: $44,998 AUD|-0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 6$36,671 AUD
Retailer 8$36,991 AUD
Retailer 4$38,288 AUD
Retailer 7$39,495 AUD
Retailer 2$42,531 AUD
Retailer 3$49,652 AUD
Retailer 5$50,156 AUD
MOH London$66,269 AUD

18 data points across 8 retailers

8 retailers$36,671 AUD to $66,269 AUD

A
Cheapest Retailer
-
$36,671 AUD
A
Retailer 2
-
$36,991 AUD
View
A
Retailer 3
-
$38,288 AUD
View
A
Retailer 4
-
$39,495 AUD
View
A
Retailer 5
-
$42,531 AUD
View
A
Retailer 6
-
$49,652 AUD
View
B+
Retailer 7
-
$50,156 AUD
View
Most Expensive
B+
MOH London
C65FA0018 · Nov 4
$66,269 AUD
£36,528 GBP
View
7 more retailers have this diamond
Prices start from $36,671 AUDSave up to $29,598 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
3.03ct Round
$36,671 AUD