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Round|Natural|GIA

0.50ct K IF Round Natural Diamond

EX • K/IF • GIA 6541901640

Certificate GIA 6541901640

Diamond specifications and retailer prices

From $529 AUD
As of November 6, 2026
Save $2,228 AUD (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,757 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6541901640. Listed at 15 retailers as of November 4, 2026, with prices from $529 to $2,757, a $2,228 spread on the same certified stone. NZ Jewellers lists it at $2,757. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.50
Carat
K
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6541901640
Dimensions5.07 × 5.11 × 3.12 mm
L/W Ratio1.01
Top View
5.07 mm5.11 mm0.50 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6541901640
Side View
Table 60.0%Crown 35.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $2,757 AUD|Low: $529 AUD|High: $2,757 AUD|Avg: $1,025 AUD|+20.9%
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
November 6, 2026
Retailer 2$529 AUD
Retailer 5$719 AUD
Retailer 3$723 AUD
Retailer 10$727 AUD
Retailer 7$756 AUD
Retailer 14$774 AUD
Retailer 6$830 AUD
Retailer 8$894 AUD
Retailer 9$907 AUD
Retailer 12$979 AUD
Retailer 13$986 AUD
Retailer 4$996 AUD
Retailer 11$1,657 AUD
NZ Jewellers$2,757 AUD

33 data points across 14 retailers

15 retailers$529 AUD to $2,757 AUD

A
Cheapest Retailer
-
$529 AUD
A
Retailer 2
-
$621 AUD
View
A
Retailer 3
-
$719 AUD
View
A
Retailer 4
-
$723 AUD
View
A
Retailer 5
-
$727 AUD
View
A
Retailer 6
-
$756 AUD
View
A
Retailer 7
-
$774 AUD
View
A
Retailer 8
-
$830 AUD
View
A
Retailer 9
-
$894 AUD
View
B+
Retailer 10
-
$907 AUD
View
B+
Retailer 11
-
$979 AUD
View
B+
Retailer 12
-
$986 AUD
View
B+
Retailer 13
-
$996 AUD
View
B
Retailer 14
-
$1,657 AUD
View
Most Expensive
B
NZ Jewellers
0cfb47eb-6d69-47b9-a749-fe6c74fec9f0 · Nov 4
$2,757 AUD
$1,930 USD
View
14 more retailers have this diamond
Prices start from $529 AUDSave up to $2,228 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
$529 AUD