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Round|Natural|GIA

0.50ct D SI2 Round Natural Diamond

VG • D/SI2 • GIA 2567482386

Certificate GIA 2567482386

Diamond specifications and retailer prices

From $700 AUD
As of November 6, 2026
Save $2,166 AUD (76%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,866 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 2567482386. Listed at 19 retailers as of November 4, 2026, with prices from $700 to $2,866, a $2,166 spread on the same certified stone. NZ Jewellers lists it at $2,866. 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 angle32.5°
Pavilion angle42.2°
OriginNatural
Grading LabGIA
CertificateGIA 2567482386
Dimensions5.02 × 5.05 × 3.15 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
5.02 mm5.05 mm0.50 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2567482386
Side View
Table 62.0%Crown 32.5°Girdle: THN-THKPavilion 42.2°Culet: NoneDepth 62.6%

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: $2,866 AUD|Low: $700 AUD|High: $3,028 AUD|Avg: $1,168 AUD|-5.4%
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$700 AUD
Retailer 8$804 AUD
Retailer 14$829 AUD
Retailer 18$829 AUD
Retailer 7$840 AUD
Retailer 19$843 AUD
Retailer 17$906 AUD
Retailer 5$914 AUD
Retailer 10$940 AUD
Retailer 13$984 AUD
Retailer 11$1,011 AUD
Retailer 16$1,054 AUD
Retailer 3$1,096 AUD
Retailer 12$1,109 AUD
Retailer 9$1,114 AUD
Retailer 4$1,214 AUD
Retailer 6$1,287 AUD
Retailer 15$2,107 AUD
NZ Jewellers$2,866 AUD

22 data points across 19 retailers

19 retailers$700 AUD to $2,866 AUD

A
Cheapest Retailer
-
$700 AUD
A
Retailer 2
-
$804 AUD
View
A
Retailer 3
-
$829 AUD
View
A
Retailer 4
-
$829 AUD
View
A
Retailer 5
-
$840 AUD
View
A
Retailer 6
-
$843 AUD
View
Final sale: no returns
A
Retailer 7
-
$906 AUD
View
A
Retailer 8
-
$914 AUD
View
Retailer 9
-
$940 AUD
View
Price last confirmed 8 days ago
A
Retailer 10
-
$984 AUD
View
Retailer 11
-
$1,011 AUD
View
Price last confirmed 10 days ago
A
Retailer 12
-
$1,054 AUD
View
A
Retailer 13
-
$1,096 AUD
View
A
Retailer 14
-
$1,109 AUD
View
A
Retailer 15
-
$1,114 AUD
View
B+
Retailer 16
-
$1,214 AUD
View
B+
Retailer 17
-
$1,287 AUD
View
B
Retailer 18
-
$2,107 AUD
View
Most Expensive
B
NZ Jewellers
08674548-39d2-43b7-8f05-64fc079d9172 · Nov 4
$2,866 AUD
$2,006 USD
View
18 more retailers have this diamond
Prices start from $700 AUDSave up to $2,166 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
$700 AUD