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Round|Natural|GIA

0.33ct K SI2 Round Natural Diamond

EX • K/SI2 • GIA 2567281758

Certificate GIA 2567281758

Diamond specifications and retailer prices

From $199 AUD
As of November 6, 2026
Save $1,113 AUD (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,311 AUD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.33ct natural round diamond

This 0.33ct natural round sits in the sub-half-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2567281758. Listed at 17 retailers as of November 4, 2026, with prices from $199 to $1,311, a $1,113 spread on the same certified stone. NZ Jewellers lists it at $1,311. 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

0.33
Carat
K
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2567281758
Dimensions4.44 × 4.47 × 2.71 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
4.44 mm4.47 mm0.33 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2567281758
Side View
Table 59.0%Crown 33°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 60.8%

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: $1,311 AUD|Low: $199 AUD|High: $1,343 AUD|Avg: $459 AUD|-2.3%
NZ Jewellers
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
November 6, 2026
Retailer 10$199 AUD
Retailer 15$214 AUD
Retailer 9$256 AUD
Retailer 5$290 AUD
Retailer 6$316 AUD
Retailer 13$316 AUD
Retailer 2$324 AUD
Retailer 7$361 AUD
Retailer 17$387 AUD
Retailer 8$419 AUD
Retailer 14$426 AUD
Retailer 12$473 AUD
Retailer 16$517 AUD
Retailer 11$589 AUD
Retailer 4$590 AUD
Retailer 3$667 AUD
NZ Jewellers$1,311 AUD

17 data points across 17 retailers

17 retailers$199 AUD to $1,311 AUD

A
Cheapest Retailer
-
$199 AUD
A
Retailer 2
-
$214 AUD
View
A
Retailer 3
-
$256 AUD
View
A
Retailer 4
-
$290 AUD
View
Retailer 5
-
$316 AUD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$316 AUD
View
A
Retailer 7
-
$324 AUD
View
A
Retailer 8
-
$361 AUD
View
A
Retailer 9
-
$387 AUD
View
B+
Retailer 10
-
$419 AUD
View
A
Retailer 11
-
$426 AUD
View
B+
Retailer 12
-
$473 AUD
View
B+
Retailer 13
-
$517 AUD
View
B+
Retailer 14
-
$589 AUD
View
B+
Retailer 15
-
$590 AUD
View
B+
Retailer 16
-
$667 AUD
View
Most Expensive
B
NZ Jewellers
10059c96-f7b1-4a21-a774-d0bd4623cb70 · Nov 4
$1,311 AUD
$918 USD
View
16 more retailers have this diamond
Prices start from $199 AUDSave up to $1,113 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
0.33ct Round
$199 AUD