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Round|Natural|GIA

0.46ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 1503599221

Certificate GIA 1503599221

Diamond specifications and retailer prices

From $460 AUD
As of November 5, 2026
Save $1,184 AUD (72%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,020 AUD at NZ Jewellers · As of September 24, 2026
View at NZ Jewellers

About this 0.46ct natural round diamond

This 0.46ct natural round sits in the sub-half-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1503599221. Listed at 12 retailers as of November 5, 2026, with a 257% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.46
Carat
G
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 1503599221
Dimensions4.96 × 4.94 × 3.09 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Key to symbols
Crystal, Cloud
Top View
4.96 mm4.94 mm0.46 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1503599221
Side View
Table 57.0%Crown 35°Girdle: MediumPavilion 41.4°Culet: NoneDepth 62.5%

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: $661 AUD|Low: $460 AUD|High: $1,231 AUD|Avg: $730 AUD|+3.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 4$460 AUD
Retailer 5$557 AUD
Retailer 8$571 AUD
Retailer 6$577 AUD
Retailer 1$661 AUD
Retailer 9$749 AUD
Retailer 7$794 AUD
Retailer 2$946 AUD
Retailer 3$1,191 AUD

43 data points across 9 retailers

12 retailers$460 AUD to $1,644 AUD

A
Cheapest Retailer
-
$460 AUD
Retailer 2
-
$527 AUD
View
Price last confirmed 43 days ago
Retailer 3
-
$557 AUD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$577 AUD
View
A
Retailer 5
-
$661 AUD
View
Retailer 6
-
$710 AUD
View
Price last confirmed 45 days ago
A
Retailer 7
-
$749 AUD
View
A
Retailer 8
-
$794 AUD
View
B+
Retailer 9
-
$946 AUD
View
B+
Retailer 10
-
$1,191 AUD
View
B
Retailer 11
-
$1,644 AUD
View
Most Expensive
NZ Jewellers
ae493b0a-7566-4b55-a511-96add190a4cd · Sep 24
$2,020 AUD
$1,414 USD
View
Price last confirmed 43 days ago
11 more retailers have this diamond
Prices start from $460 AUDSave up to $1,184 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
0.46ct Round
$460 AUD