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Round|Natural|GIA

3.01ct K SI2 Round Natural Diamond

EX • K/SI2 • GIA 5242003481

Certificate GIA 5242003481

Diamond specifications and retailer prices

From $21,083 AUD
As of November 5, 2026
Save $9,155 AUD (30%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $30,238 AUD at The Diamond Guys · As of November 6, 2026
View at The Diamond Guys

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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5242003481. Listed at 11 retailers as of November 5, 2026, with prices from $21,083 to $30,238, a $9,155 spread on the same certified stone. The Diamond Guys lists it at $30,238. 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
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5242003481
Dimensions9.20 × 9.26 × 5.71 mm
L/W Ratio1.01
Culet sizeNone
Top View
9.20 mm9.26 mm3.01 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5242003481
Side View
Table 58.0%Crown 35°Girdle: THN-STKPavilion 41°Culet: NoneDepth 61.9%

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 5
Current: $23,195 AUD|Low: $20,966 AUD|High: $30,916 AUD|Avg: $25,827 AUD|-7.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 3$21,083 AUD
Retailer 6$22,397 AUD
Retailer 1$23,195 AUD
Retailer 5$23,806 AUD
Retailer 2$24,362 AUD
Retailer 7$24,537 AUD
Retailer 4$27,324 AUD
Retailer 8$27,680 AUD
Retailer 9$27,826 AUD
Retailer 10$29,313 AUD

41 data points across 10 retailers

11 retailers$21,083 AUD to $30,238 AUD

A
Cheapest Retailer
-
$21,083 AUD
A
Retailer 2
-
$22,397 AUD
View
A
Retailer 3
-
$23,195 AUD
View
A
Retailer 4
-
$23,806 AUD
View
A
Retailer 5
-
$24,362 AUD
View
A
Retailer 6
-
$24,537 AUD
View
A
Retailer 7
-
$27,324 AUD
View
B+
Retailer 8
-
$27,680 AUD
View
B+
Retailer 9
-
$27,826 AUD
View
B+
Retailer 10
-
$29,313 AUD
View
Most Expensive
B+
The Diamond Guys
1965868394 · Nov 6
$30,238 AUD
$21,168 USD
View
10 more retailers have this diamond
Prices start from $21,083 AUDSave up to $9,155 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
$21,083 AUD