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Round|Natural|GIA

3.01ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 2504640205

Certificate GIA 2504640205

Diamond specifications and retailer prices

From $36,212 AUD
As of November 1, 2026
Save $28,616 AUD (44%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $64,828 AUD at MOH London · As of November 4, 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2504640205. Listed at 19 retailers as of November 1, 2026, with prices from $36,212 to $64,828, a $28,616 spread on the same certified stone. MOH London lists it at $64,828. 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
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle32.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2504640205
Dimensions9.46 × 9.43 × 5.57 mm
L/W Ratio1.00
Top View
9.46 mm9.43 mm3.01 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2504640205
Side View
Table 60.0%Crown 32.5°Girdle: MediumPavilion 40.8°Culet: NoneDepth 58.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $64,828 AUD|Low: $34,684 AUD|High: $65,786 AUD|Avg: $45,375 AUD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 6$36,212 AUD
Retailer 3$37,748 AUD
Retailer 7$39,887 AUD
Retailer 8$41,585 AUD
Retailer 4$41,602 AUD
Retailer 11$42,318 AUD
Retailer 10$43,702 AUD
Retailer 9$46,128 AUD
Retailer 5$50,327 AUD
Retailer 2$53,583 AUD
MOH London$64,828 AUD

41 data points across 11 retailers

19 retailers$36,212 AUD to $64,828 AUD

B+
Cheapest Retailer
-
$36,212 AUD
B+
Retailer 2
-
$37,748 AUD
View
B+
Retailer 3
-
$37,894 AUD
View
B
Retailer 4
-
$39,887 AUD
View
Final sale: no returns
B
Retailer 5
-
$40,469 AUD
View
Retailer 6
-
$41,585 AUD
View
Price last confirmed 33 days ago
B
Retailer 7
-
$41,602 AUD
View
Retailer 8
-
$41,621 AUD
View
Price last confirmed 8 days ago
B
Retailer 9
-
$42,318 AUD
View
B
Retailer 10
-
$43,355 AUD
View
B
Retailer 11
-
$43,702 AUD
View
B
Retailer 12
-
$43,712 AUD
View
B
Retailer 13
-
$43,712 AUD
View
B
Retailer 14
-
$45,089 AUD
View
B
Retailer 15
-
$45,169 AUD
View
B
Retailer 16
-
$46,825 AUD
View
B
Retailer 17
-
$50,327 AUD
View
B
Retailer 18
-
$53,583 AUD
View
Most Expensive
B
MOH London
14B808B59 · Nov 4
$64,828 AUD
£35,734 GBP
View
18 more retailers have this diamond
Prices start from $36,212 AUDSave up to $28,616 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+
3.01ct Round
$36,212 AUD