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Round|Natural|GIA

0.48ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 2568688341

Certificate GIA 2568688341

Diamond specifications and retailer prices

From $450 AUD
As of November 2, 2026
Save $1,923 AUD (81%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,372 AUD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 0.48ct natural round diamond

This 0.48ct natural round sits in the sub-half-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2568688341. Listed at 10 retailers as of November 2, 2026, with prices from $450 to $2,372, a $1,923 spread on the same certified stone. NZ Jewellers lists it at $2,372. 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

0.48
Carat
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2568688341
Dimensions4.99 × 5.02 × 3.12 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Top View
4.99 mm5.02 mm0.48 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2568688341
Side View
Table 57.0%Crown 35°Girdle: MediumPavilion 41.2°Culet: NoneDepth 62.4%

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 2
Current: $2,372 AUD|Low: $450 AUD|High: $2,372 AUD|Avg: $1,061 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 3, 2026
Retailer 3$450 AUD
Retailer 7$713 AUD
Retailer 2$763 AUD
Retailer 9$837 AUD
Retailer 8$959 AUD
Retailer 5$1,004 AUD
Retailer 4$1,252 AUD
Retailer 6$1,428 AUD
NZ Jewellers$2,372 AUD

10 data points across 9 retailers

10 retailers$450 AUD to $2,372 AUD

A
Cheapest Retailer
-
$450 AUD
A
Retailer 2
-
$648 AUD
View
A
Retailer 3
-
$713 AUD
View
A
Retailer 4
-
$763 AUD
View
B+
Retailer 5
-
$837 AUD
View
Retailer 6
-
$959 AUD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
$1,004 AUD
View
B+
Retailer 8
-
$1,252 AUD
View
B
Retailer 9
-
$1,428 AUD
View
Most Expensive
B
NZ Jewellers
07bd0e46-d4af-4171-8e93-4c413996a9bf · Nov 2
$2,372 AUD
$1,630 USD
View
9 more retailers have this diamond
Prices start from $450 AUDSave up to $1,923 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
0.48ct Round
$450 AUD