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Round|Natural|GIA

0.50ct D SI2 Round Natural Diamond

VG • D/SI2 • GIA 7563313242

Certificate GIA 7563313242

Diamond specifications and retailer prices

From $624 AUD
As of November 6, 2026
Save $2,027 AUD (76%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,651 AUD at NZ Jewellers · As of November 4, 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 very-good cut grade and certified by GIA 7563313242. Listed at 19 retailers as of November 4, 2026, with prices from $624 to $2,651, a $2,027 spread on the same certified stone. NZ Jewellers lists it at $2,651. 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
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.5°
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 7563313242
Dimensions4.93 × 5.01 × 3.19 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizeNone
Top View
4.93 mm5.01 mm0.50 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7563313242
Side View
Table 56.0%Crown 37.5°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 64.2%

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: $2,651 AUD|Low: $624 AUD|High: $2,678 AUD|Avg: $1,149 AUD|-1.0%
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
Retailer 19
November 6, 2026
Retailer 2$624 AUD
Retailer 8$713 AUD
Retailer 18$779 AUD
Retailer 5$780 AUD
Retailer 6$829 AUD
Retailer 7$837 AUD
Retailer 16$837 AUD
Retailer 10$846 AUD
Retailer 13$887 AUD
Retailer 4$910 AUD
Retailer 3$976 AUD
Retailer 17$1,033 AUD
Retailer 15$1,043 AUD
Retailer 12$1,116 AUD
Retailer 14$1,143 AUD
Retailer 19$1,181 AUD
Retailer 11$1,216 AUD
Retailer 9$1,951 AUD
NZ Jewellers$2,651 AUD

25 data points across 19 retailers

19 retailers$624 AUD to $2,651 AUD

A
Cheapest Retailer
-
$624 AUD
A
Retailer 2
-
$713 AUD
View
A
Retailer 3
-
$779 AUD
View
A
Retailer 4
-
$780 AUD
View
Final sale: no returns
A
Retailer 5
-
$829 AUD
View
A
Retailer 6
-
$837 AUD
View
A
Retailer 7
-
$837 AUD
View
A
Retailer 8
-
$846 AUD
View
A
Retailer 9
-
$887 AUD
View
A
Retailer 10
-
$910 AUD
View
A
Retailer 11
-
$976 AUD
View
A
Retailer 12
-
$1,033 AUD
View
A
Retailer 13
-
$1,043 AUD
View
A
Retailer 14
-
$1,116 AUD
View
B+
Retailer 15
-
$1,143 AUD
View
B+
Retailer 16
-
$1,181 AUD
View
B+
Retailer 17
-
$1,216 AUD
View
B
Retailer 18
-
$1,951 AUD
View
Most Expensive
B
NZ Jewellers
7b1d4dea-3c9a-48f6-b156-8c22665ed7a4 · Nov 4
$2,651 AUD
$1,856 USD
View
18 more retailers have this diamond
Prices start from $624 AUDSave up to $2,027 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
$624 AUD