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Round|Natural|GIA

3.01ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 2557426657

Certificate GIA 2557426657

Diamond specifications and retailer prices

From $53,517 AUD
£29,601 GBP
As of October 30, 2026
Save $30,526 AUD (36%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $84,044 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 3.01ct natural round diamond

This 3.01ct natural round sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2557426657. Listed at 15 retailers as of October 29, 2026, with prices from $53,517 to $84,044, a $30,526 spread on the same certified stone. MOH London lists it at $84,044. 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

3.01
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle33.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2557426657
Dimensions9.36 × 9.44 × 5.65 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Indented Natural, Natural
Top View
9.36 mm9.44 mm3.01 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2557426657
Side View
Table 61.0%Crown 33.5°Girdle: THN-STKPavilion 41.6°Culet: NoneDepth 60.1%

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 30
Current: $84,044 AUD|Low: $53,195 AUD|High: $91,619 AUD|Avg: $64,426 AUD|-8.0%
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
October 30, 2026
Retailer 8$53,517 AUD
Retailer 3$53,792 AUD
Retailer 6$54,159 AUD
Retailer 14$55,757 AUD
Retailer 9$57,293 AUD
Retailer 5$57,584 AUD
Retailer 11$59,084 AUD
Retailer 7$60,494 AUD
Retailer 12$61,545 AUD
Retailer 4$64,008 AUD
Retailer 2$64,947 AUD
Retailer 13$66,469 AUD
Retailer 10$69,021 AUD
MOH London$84,044 AUD

27 data points across 14 retailers

15 retailers$53,517 AUD to $84,044 AUD

A
Cheapest Retailer
-
$53,517 AUD
£29,601 GBP
A
Retailer 2
-
$53,792 AUD
$37,786 USD
View
A
Retailer 3
-
$54,159 AUD
$38,044 USD
View
Final sale: no returns
A
Retailer 4
-
$55,757 AUD
$39,166 USD
View
Retailer 5
-
$56,902 AUD
View
Price last confirmed 27 days ago
A
Retailer 6
-
$57,293 AUD
$40,245 USD
View
A
Retailer 7
-
$57,584 AUD
$40,450 USD
View
A
Retailer 8
-
$59,084 AUD
$41,503 USD
View
A
Retailer 9
-
$60,494 AUD
£33,460 GBP
View
B+
Retailer 10
-
$61,545 AUD
$43,232 USD
View
B+
Retailer 11
-
$64,008 AUD
$44,962 USD
View
B+
Retailer 12
-
$64,947 AUD
€43,449 EUR
View
B+
Retailer 13
-
$66,469 AUD
$46,691 USD
View
B+
Retailer 14
-
$69,021 AUD
ZAR 783,259 ZAR
View
Most Expensive
B
MOH London
923620F22 · Oct 29
$84,044 AUD
£46,485 GBP
View
14 more retailers have this diamond
Prices start from $53,517 AUDSave up to $30,526 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
3.01ct Round
$53,517 AUD