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Radiant|Natural|GIA

0.50ct G SI2 Radiant Natural Diamond

EX • G/SI2 • GIA 7546111213

Certificate GIA 7546111213

Diamond specifications and retailer prices

From $757 AUD
$532 USD
As of October 31, 2026
Save $1,817 AUD (71%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,574 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.5ct natural radiant diamond

This 0.5ct natural radiant sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7546111213. Listed at 12 retailers as of October 30, 2026, with prices from $757 to $2,574, a $1,817 spread on the same certified stone. NZ Jewellers lists it at $2,574. 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

0.50
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7546111213
Dimensions5.78 × 3.99 × 2.58 mm
L/W Ratio1.45
Top View
5.78 mm3.99 mm0.50 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7546111213
Side View
Table 66.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 64.7%

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: Oct 31
Current: $2,574 AUD|Low: $508 AUD|High: $2,584 AUD|Avg: $1,213 AUD|+1.6%
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
November 1, 2026
Retailer 12$757 AUD
Retailer 3$821 AUD
Retailer 13$884 AUD
Retailer 4$887 AUD
Retailer 8$947 AUD
Retailer 9$972 AUD
Retailer 2$999 AUD
Retailer 11$1,029 AUD
Retailer 10$1,045 AUD
Retailer 7$1,217 AUD
Retailer 5$1,749 AUD
Retailer 6$1,897 AUD
NZ Jewellers$2,574 AUD

41 data points across 13 retailers

12 retailers$757 AUD to $2,574 AUD

A
Cheapest Retailer
-
$757 AUD
$532 USD
Final sale: no returns
A
Retailer 2
-
$821 AUD
$577 USD
View
A
Retailer 3
-
$884 AUD
$621 USD
View
A
Retailer 4
-
$887 AUD
$623 USD
View
A
Retailer 5
-
$947 AUD
$665 USD
View
A
Retailer 6
-
$972 AUD
$683 USD
View
B+
Retailer 7
-
$999 AUD
£552 GBP
View
B+
Retailer 8
-
$1,029 AUD
£569 GBP
View
B+
Retailer 9
-
$1,045 AUD
$734 USD
View
B+
Retailer 10
-
$1,217 AUD
€814 EUR
View
B
Retailer 11
-
$1,897 AUD
£1,049 GBP
View
Most Expensive
B
NZ Jewellers
ed7a32dc-e21d-41d5-926e-cca93081e8d6 · Oct 30
$2,574 AUD
$1,808 USD
View
11 more retailers have this diamond
Prices start from $757 AUDSave up to $1,817 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
0.50ct Radiant
$757 AUD