Round|Natural|GIA

3.01ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 5241052859

Certificate GIA 5241052859

Diamond specifications and retailer prices

From $45,148 AUD
As of November 1, 2026
Save $9,550 AUD (17%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $72,818 AUD at MOH London · As of October 21, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5241052859. Listed at 19 retailers as of November 1, 2026, with a relatively tight 21% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5241052859
Dimensions9.11 × 9.16 × 5.72 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
9.11 mm9.16 mm3.01 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5241052859
Side View
Table 59.0%Crown 36°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 62.6%

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: $72,818 AUD|Low: $38,799 AUD|High: $74,583 AUD|Avg: $47,834 AUD|-2.4%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
November 4, 2026
Retailer 9$38,799 AUD
Retailer 11$41,552 AUD
Retailer 7$41,869 AUD
Retailer 23$41,995 AUD
Retailer 6$42,142 AUD
Retailer 14$42,255 AUD
Retailer 4$42,778 AUD
Retailer 8$43,341 AUD
Retailer 15$43,702 AUD
Retailer 21$44,505 AUD
Retailer 20$44,623 AUD
Retailer 18$45,148 AUD
Retailer 12$47,099 AUD
Retailer 16$48,309 AUD
Retailer 2$52,926 AUD
Retailer 17$52,926 AUD
Retailer 19$53,279 AUD
Retailer 13$54,697 AUD
Retailer 3$55,237 AUD
Retailer 5$55,599 AUD
Retailer 10$55,923 AUD
Retailer 22$58,240 AUD
MOH London$72,818 AUD

22 data points across 23 retailers

19 retailers$45,148 AUD to $54,697 AUD

Retailer 1
-
$38,799 AUD
Price last confirmed 15 days ago
Retailer 2
-
$41,869 AUD
View
Price last confirmed 14 days ago
Retailer 3
-
$42,142 AUD
View
Price last confirmed 16 days ago
Retailer 4
-
$42,255 AUD
View
Price last confirmed 16 days ago
Retailer 5
-
$42,778 AUD
View
Price last confirmed 15 days ago
Retailer 6
-
$43,341 AUD
View
Price last confirmed 16 days ago
Retailer 7
-
$44,505 AUD
View
Price last confirmed 13 days ago
Retailer 8
-
$44,623 AUD
View
Price last confirmed 14 days ago
B+
Retailer 9
-
$45,148 AUD
View
Retailer 10
-
$46,863 AUD
View
Price last confirmed 33 days ago
Retailer 11
-
$47,099 AUD
View
Price last confirmed 16 days ago
Retailer 12
-
$48,309 AUD
View
Price last confirmed 17 days ago
B
Retailer 13
-
$52,926 AUD
View
B
Retailer 14
-
$52,926 AUD
View
B
Retailer 15
-
$53,279 AUD
View
B
Retailer 16
-
$54,697 AUD
View
Retailer 17
-
$55,923 AUD
View
Price last confirmed 16 days ago
Retailer 18
-
$58,240 AUD
View
Price last confirmed 15 days ago
Most Expensive
MOH London
CB7258011 · Oct 21
$72,818 AUD
£40,138 GBP
View
Price last confirmed 16 days ago
18 more retailers have this diamond
Prices start from $45,148 AUDSave up to $9,550 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
$45,148 AUD