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Round|Natural|IGI

0.52ct K VS1 Round Natural Diamond

EX • K/VS1 • IGI 809630351

Shape and cutting style on the report: Round brilliant

Certificate IGI 809630351

Diamond specifications and retailer prices

From $333 AUD
As of November 6, 2026
Save $1,397 AUD (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,730 AUD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.52ct natural round diamond

This 0.52ct natural round sits in the half to three-quarter carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 809630351. Listed at 15 retailers as of November 4, 2026, with prices from $333 to $1,730, a $1,397 spread on the same certified stone. NZ Jewellers lists it at $1,730. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.52
Carat
K
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
Crown angle33.6°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 809630351
Dimensions5.18 × 5.21 × 3.15 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeMedium
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
5.18 mm5.21 mm0.52 ctK / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateIGI 809630351
Side View
Table 60.0%Crown 33.6°Girdle: MED-STKPavilion 41°Culet: MediumDepth 60.8%

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: $1,730 AUD|Low: $333 AUD|High: $1,797 AUD|Avg: $721 AUD|-3.7%
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
November 6, 2026
Retailer 8$333 AUD
Retailer 11$357 AUD
Retailer 15$451 AUD
Retailer 7$499 AUD
Retailer 2$503 AUD
Retailer 10$591 AUD
Retailer 14$607 AUD
Retailer 13$616 AUD
Retailer 9$637 AUD
Retailer 3$701 AUD
Retailer 6$746 AUD
Retailer 12$767 AUD
Retailer 5$771 AUD
Retailer 4$1,043 AUD
NZ Jewellers$1,730 AUD

19 data points across 15 retailers

15 retailers$333 AUD to $1,730 AUD

A
Cheapest Retailer
-
$333 AUD
A
Retailer 2
-
$357 AUD
View
A
Retailer 3
-
$451 AUD
View
Retailer 4
-
$499 AUD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$503 AUD
View
A
Retailer 6
-
$591 AUD
View
A
Retailer 7
-
$607 AUD
View
A
Retailer 8
-
$616 AUD
View
A
Retailer 9
-
$637 AUD
View
A
Retailer 10
-
$701 AUD
View
A
Retailer 11
-
$746 AUD
View
A
Retailer 12
-
$767 AUD
View
A
Retailer 13
-
$771 AUD
View
B+
Retailer 14
-
$1,043 AUD
View
Most Expensive
B
NZ Jewellers
217b58ba-6824-4afd-8d64-8975bc416a69 · Nov 4
$1,730 AUD
$1,211 USD
View
14 more retailers have this diamond
Prices start from $333 AUDSave up to $1,397 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
0.52ct Round
$333 AUD