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Radiant|Natural|GIA

3.01ct K SI2 Radiant Natural Diamond

GD • K/SI2 • GIA 2231477624

Certificate GIA 2231477624

Diamond specifications and retailer prices

From $17,840 AUD
As of November 7, 2026
Save $8,104 AUD (31%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $27,762 AUD at NZ Jewellers · As of September 29, 2026
View at NZ Jewellers

About this 3.01ct natural radiant diamond

This 3.01ct natural radiant sits in the three to five carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2231477624. Listed at 12 retailers as of November 4, 2026, with a 45% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.01
Carat
K
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2231477624
Dimensions9.87 × 7.00 × 4.94 mm
L/W Ratio1.41
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud
Top View
9.87 mm7.00 mm3.01 ctK / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2231477624
Side View
Table 69.0%CrownGirdle: MED-POLPavilionCulet: NoneDepth 70.6%

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 7
Current: $17,840 AUD|Low: $17,840 AUD|High: $26,327 AUD|Avg: $21,068 AUD|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 1$17,840 AUD
Retailer 6$17,933 AUD
Retailer 4$18,386 AUD
Retailer 7$19,150 AUD
Retailer 2$20,868 AUD
Retailer 8$21,006 AUD
Retailer 5$22,623 AUD
Retailer 9$25,225 AUD
Retailer 3$25,944 AUD

29 data points across 9 retailers

12 retailers$17,840 AUD to $25,944 AUD

A
Cheapest Retailer
-
$17,840 AUD
Retailer 2
-
$17,933 AUD
View
Price last confirmed 82 days ago
Retailer 3
-
$18,386 AUD
View
Price last confirmed 30 days ago
Retailer 4
-
$19,613 AUD
View
Price last confirmed 38 days ago
Retailer 5
-
$19,919 AUD
View
Price last confirmed 30 days ago
Retailer 6
-
$19,919 AUD
View
Price last confirmed 46 days ago
Retailer 7
-
$20,686 AUD
View
Price last confirmed 39 days ago
Retailer 8
-
$20,686 AUD
View
Price last confirmed 46 days ago
B+
Retailer 9
-
$20,868 AUD
View
B+
Retailer 10
-
$25,944 AUD
View
Retailer 11
-
$27,762 AUD
View
Price last confirmed 48 days ago
Most Expensive
NZ Jewellers
5d195753-535a-4014-90cf-d6f75022f75f · Sep 29
$27,762 AUD
$19,075 USD
View
Price last confirmed 38 days ago
11 more retailers have this diamond
Prices start from $17,840 AUDSave up to $8,104 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 Radiant
$17,840 AUD