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Round|Natural|GIA

0.50ct K I1 Round Natural Diamond

EX • K/I1 • GIA 7462707398

Certificate GIA 7462707398

Diamond specifications and retailer prices

From $450 AUD
As of November 4, 2026
Save $1,780 AUD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,230 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 K colour (faint-tinted) and I1 clarity (included), with a top-tier cut grade and certified by GIA 7462707398. Listed at 11 retailers as of November 4, 2026, with prices from $450 to $2,230, a $1,780 spread on the same certified stone. NZ Jewellers lists it at $2,230. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
K
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 7462707398
Dimensions5.09 × 5.14 × 3.16 mm
L/W Ratio1.01
Star length55%
Lower girdle80%
Top View
5.09 mm5.14 mm0.50 ctK / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7462707398
Side View
Table 58.0%Crown 33°GirdlePavilion 41.8°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $936 AUD|Low: $444 AUD|High: $946 AUD|Avg: $721 AUD|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 2$450 AUD
Retailer 6$493 AUD
Retailer 3$636 AUD
Retailer 5$814 AUD
Retailer 4$851 AUD
Retailer 7$873 AUD
Retailer 1$936 AUD

20 data points across 7 retailers

11 retailers$450 AUD to $2,230 AUD

B+
Cheapest Retailer
-
$450 AUD
B+
Retailer 2
-
$493 AUD
View
B+
Retailer 3
-
$581 AUD
View
Retailer 4
-
$626 AUD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$626 AUD
View
B+
Retailer 6
-
$671 AUD
View
B
Retailer 7
-
$791 AUD
View
B
Retailer 8
-
$814 AUD
View
B
Retailer 9
-
$851 AUD
View
B
Retailer 10
-
$936 AUD
View
Most Expensive
C
NZ Jewellers
4e7bc4a2-0ad0-49ef-b9b2-d9d0921453e9 · Nov 4
$2,230 AUD
$1,561 USD
View
10 more retailers have this diamond
Prices start from $450 AUDSave up to $1,780 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
$450 AUD