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Round|Natural|GIA

0.50ct D SI2 Round Natural Diamond

GD • D/SI2 • GIA 1533056495

Certificate GIA 1533056495

Diamond specifications and retailer prices

From $507 AUD
As of November 6, 2026
Save $1,106 AUD (69%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,741 AUD at NZ Jewellers · As of October 23, 2026
View at NZ Jewellers

About this 0.5ct natural round diamond

This 0.5ct natural round sits in the half to three-quarter carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade and certified by GIA 1533056495. Listed at 21 retailers as of November 2, 2026, with a 218% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
D
Colour
SI2
Clarity
Good
Cut

Specifications

CutGood
PolishGood
SymmetryVery Good
FluorescenceMedium
Crown angle14.5°
Pavilion angle43°
OriginNatural
Grading LabGIA
CertificateGIA 1533056495
Dimensions5.02 × 4.98 × 3.14 mm
L/W Ratio1.01
Key to symbols
Twinning Wisp
Top View
5.02 mm4.98 mm0.50 ctD / SI2
OriginNatural
CutGood
PolishGood
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1533056495
Side View
Table 60.0%Crown 14.5°Girdle: VTK-VTKPavilion 43°Culet: NoneDepth 62.8%

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: $2,741 AUD|Low: $507 AUD|High: $2,741 AUD|Avg: $971 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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 2$507 AUD
Retailer 3$584 AUD
Retailer 17$643 AUD
Retailer 7$699 AUD
Retailer 15$707 AUD
Retailer 8$737 AUD
Retailer 5$751 AUD
Retailer 18$751 AUD
Retailer 6$806 AUD
Retailer 10$826 AUD
Retailer 12$859 AUD
Retailer 13$879 AUD
Retailer 4$904 AUD
Retailer 11$920 AUD
Retailer 14$939 AUD
Retailer 9$983 AUD
Retailer 16$1,613 AUD
NZ Jewellers$2,741 AUD

21 data points across 18 retailers

21 retailers$507 AUD to $1,613 AUD

A
Cheapest Retailer
-
$507 AUD
B+
Retailer 2
-
$584 AUD
View
B+
Retailer 3
-
$643 AUD
View
Final sale: no returns
B+
Retailer 4
-
$699 AUD
View
A
Retailer 5
-
$707 AUD
View
Retailer 6
-
$716 AUD
View
Price last confirmed 15 days ago
B+
Retailer 7
-
$737 AUD
View
Retailer 8
-
$751 AUD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$751 AUD
View
Retailer 10
-
$770 AUD
View
Price last confirmed 14 days ago
Retailer 11
-
$770 AUD
View
Price last confirmed 15 days ago
B+
Retailer 12
-
$806 AUD
View
Retailer 13
-
$826 AUD
View
Price last confirmed 14 days ago
B+
Retailer 14
-
$859 AUD
View
B+
Retailer 15
-
$879 AUD
View
B+
Retailer 16
-
$904 AUD
View
B+
Retailer 17
-
$920 AUD
View
B+
Retailer 18
-
$939 AUD
View
B+
Retailer 19
-
$983 AUD
View
B
Retailer 20
-
$1,613 AUD
View
Most Expensive
NZ Jewellers
f6c40cca-6463-4eef-926e-4cb92117a7fc · Oct 23
$2,741 AUD
$1,919 USD
View
Price last confirmed 14 days ago
20 more retailers have this diamond
Prices start from $507 AUDSave up to $1,106 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 Round
$507 AUD