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Radiant|Natural|GIA

0.50ct G SI2 Radiant Natural Diamond

GD • G/SI2 • GIA 1415764817

Certificate GIA 1415764817

Diamond specifications and retailer prices

From $507 AUD
₹33,902 INR
As of November 1, 2026
Save $1,755 AUD (78%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,262 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 1415764817. Listed at 16 retailers as of October 30, 2026, with prices from $507 to $2,262, a $1,755 spread on the same certified stone. NZ Jewellers lists it at $2,262. 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

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

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1415764817
Dimensions4.68 × 3.92 × 3.10 mm
L/W Ratio1.19
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
4.68 mm3.92 mm0.50 ctG / SI2
OriginNatural
CutGood
PolishGood
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1415764817
Side View
Table 64.0%CrownGirdle: XTKPavilionCulet: NoneDepth 79.1%

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 1
Current: $2,262 AUD|Low: $431 AUD|High: $2,262 AUD|Avg: $937 AUD
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
November 2, 2026
Retailer 7$507 AUD
Retailer 3$665 AUD
Retailer 13$722 AUD
Retailer 11$777 AUD
Retailer 12$777 AUD
Retailer 6$805 AUD
Retailer 5$833 AUD
Retailer 9$833 AUD
Retailer 14$884 AUD
Retailer 2$903 AUD
Retailer 4$904 AUD
Retailer 10$1,082 AUD
Retailer 8$1,665 AUD
NZ Jewellers$2,262 AUD

40 data points across 14 retailers

16 retailers$507 AUD to $2,262 AUD

A
Cheapest Retailer
-
$507 AUD
₹33,902 INR
B+
Retailer 2
-
$601 AUD
HK$3,300 HKD
View
B+
Retailer 3
-
$665 AUD
$467 USD
View
Final sale: no returns
B+
Retailer 4
-
$722 AUD
$507 USD
View
B+
Retailer 5
-
$740 AUD
SGD 702 SGD
View
B+
Retailer 6
-
$777 AUD
$546 USD
View
B+
Retailer 7
-
$777 AUD
$546 USD
View
B+
Retailer 8
-
$833 AUD
$585 USD
View
B+
Retailer 9
-
$833 AUD
$585 USD
View
B+
Retailer 10
-
$884 AUD
$621 USD
View
B+
Retailer 11
-
$903 AUD
£499 GBP
View
B+
Retailer 12
-
$904 AUD
£500 GBP
View
B
Retailer 13
-
$1,082 AUD
€724 EUR
View
C
Retailer 14
-
$1,624 AUD
$1,141 USD
View
C
Retailer 15
-
$1,665 AUD
£921 GBP
View
Most Expensive
C
NZ Jewellers
df141c08-e405-4bf2-b30e-50099d916f98 · Oct 30
$2,262 AUD
$1,589 USD
View
15 more retailers have this diamond
Prices start from $507 AUDSave up to $1,755 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
$507 AUD