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Round|Natural|GIA

0.50ct K I2 Round Natural Diamond

GD • K/I2 • GIA 2407598100

Certificate GIA 2407598100

Diamond specifications and retailer prices

From $751 AUD
As of November 5, 2026
6 retailers carry this diamond
Most expensive: $1,748 AUD at NZ Jewellers · As of October 30, 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 K colour (faint-tinted) and I2 clarity (included), with a standard cut grade and certified by GIA 2407598100. Listed at 6 retailers as of November 5, 2026. 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
K
Colour
I2
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle31°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2407598100
Dimensions5.23 × 5.20 × 3.02 mm
L/W Ratio1.01
Top View
5.23 mm5.20 mm0.50 ctK / I2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2407598100
Side View
Table 67.0%Crown 31°Girdle: MED-THKPavilion 41.6°Culet: NoneDepth 58.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $1,748 AUD|Low: $456 AUD|High: $1,748 AUD|Avg: $740 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 5$456 AUD
Retailer 4$487 AUD
Retailer 7$491 AUD
Retailer 3$509 AUD
Retailer 6$614 AUD
Retailer 2$751 AUD
NZ Jewellers$1,748 AUD

18 data points across 7 retailers

6 retailers

Retailer 1
-
$456 AUD
Price last confirmed 9 days ago
Retailer 2
-
$491 AUD
View
Price last confirmed 8 days ago
Retailer 3
-
$509 AUD
View
Price last confirmed 9 days ago
Retailer 4
-
$614 AUD
View
Price last confirmed 10 days ago
B
Retailer 5
-
$751 AUD
View
Most Expensive
NZ Jewellers
49ad6d59-4fc5-43a5-8104-fe661fc1c4c3 · Oct 30
$1,748 AUD
$1,224 USD
View
Price last confirmed 7 days ago
5 more retailers have this diamond
Prices start from $751 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.

B
0.50ct Round
$751 AUD