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Round|Natural|GIA

3.01ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 1535363303

Certificate GIA 1535363303

Diamond specifications and retailer prices

From $28,659 AUD
As of November 6, 2026
Save $18,073 AUD (39%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $46,732 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1535363303. Listed at 14 retailers as of November 4, 2026, with prices from $28,659 to $46,732, a $18,073 spread on the same certified stone. MOH London lists it at $46,732. 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
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 1535363303
Dimensions9.23 × 9.17 × 5.76 mm
L/W Ratio1.01
Star length50%
Culet sizeNone
Key to symbols
Feather, Crystal, Needle, Indented Natural, Natural
Top View
9.23 mm9.17 mm3.01 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1535363303
Side View
Table 59.0%Crown 33°Girdle: ThickPavilion 41.8°Culet: NoneDepth 62.6%

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: $46,732 AUD|Low: $28,659 AUD|High: $47,109 AUD|Avg: $35,990 AUD|+0.6%
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
November 6, 2026
Retailer 14$28,659 AUD
Retailer 2$30,503 AUD
Retailer 9$31,423 AUD
Retailer 13$31,666 AUD
Retailer 7$32,843 AUD
Retailer 3$33,454 AUD
Retailer 4$34,485 AUD
Retailer 8$35,118 AUD
Retailer 12$35,320 AUD
Retailer 5$35,580 AUD
Retailer 11$36,440 AUD
Retailer 6$36,948 AUD
Retailer 15$37,854 AUD
Retailer 10$42,505 AUD
MOH London$46,732 AUD

35 data points across 15 retailers

14 retailers$28,659 AUD to $46,732 AUD

A
Cheapest Retailer
-
$28,659 AUD
A
Retailer 2
-
$30,503 AUD
View
B+
Retailer 3
-
$31,423 AUD
View
B+
Retailer 4
-
$31,666 AUD
View
Retailer 5
-
$32,843 AUD
View
Price last confirmed 29 days ago
Retailer 6
-
$34,485 AUD
View
Price last confirmed 38 days ago
B+
Retailer 7
-
$35,118 AUD
View
B+
Retailer 8
-
$35,320 AUD
View
Retailer 9
-
$35,580 AUD
View
Price last confirmed 29 days ago
B+
Retailer 10
-
$36,440 AUD
View
Retailer 11
-
$36,948 AUD
View
Price last confirmed 38 days ago
Retailer 12
-
$37,854 AUD
View
Price last confirmed 36 days ago
B
Retailer 13
-
$42,505 AUD
View
Most Expensive
B
MOH London
DC69B6977 · Nov 4
$46,732 AUD
£25,759 GBP
View
13 more retailers have this diamond
Prices start from $28,659 AUDSave up to $18,073 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
$28,659 AUD