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Round|Natural|IGI

1.59ct K VS2 Round Natural Diamond

EX • K/VS2 • IGI 831652007

Shape and cutting style on the report: Round brilliant

Certificate IGI 831652007

Diamond specifications and retailer prices

From $4,381 AUD
As of November 5, 2026
Save $6,215 AUD (59%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $10,597 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.59ct natural round diamond

This 1.59ct natural round sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 831652007. Listed at 17 retailers as of November 5, 2026, with prices from $4,381 to $10,597, a $6,215 spread on the same certified stone. NZ Jewellers lists it at $10,597. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
K
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.7°
OriginNatural
Grading LabIGI
CertificateIGI 831652007
Dimensions7.43 × 7.47 × 4.62 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
7.43 mm7.47 mm1.59 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 831652007
Side View
Table 58.0%Crown 36.6°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.1%

Caratlytics Score

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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 5
Current: $10,597 AUD|Low: $4,381 AUD|High: $10,597 AUD|Avg: $6,742 AUD
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 11$4,381 AUD
Retailer 5$5,315 AUD
Retailer 6$5,443 AUD
Retailer 3$6,083 AUD
Retailer 13$6,083 AUD
Retailer 14$6,083 AUD
Retailer 7$6,237 AUD
Retailer 9$6,361 AUD
Retailer 2$6,623 AUD
Retailer 10$6,875 AUD
Retailer 4$7,018 AUD
Retailer 8$7,424 AUD
Retailer 12$10,142 AUD
NZ Jewellers$10,597 AUD

29 data points across 14 retailers

17 retailers$4,381 AUD to $10,597 AUD

A
Cheapest Retailer
-
$4,381 AUD
A
Retailer 2
-
$5,315 AUD
View
A
Retailer 3
-
$5,351 AUD
View
A
Retailer 4
-
$5,443 AUD
View
A
Retailer 5
-
$5,778 AUD
View
Retailer 6
-
$6,083 AUD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$6,083 AUD
View
A
Retailer 8
-
$6,083 AUD
View
A
Retailer 9
-
$6,237 AUD
View
B+
Retailer 10
-
$6,293 AUD
View
A
Retailer 11
-
$6,361 AUD
View
A
Retailer 12
-
$6,623 AUD
View
B+
Retailer 13
-
$6,875 AUD
View
B+
Retailer 14
-
$7,018 AUD
View
B+
Retailer 15
-
$7,424 AUD
View
B
Retailer 16
-
$10,142 AUD
View
Most Expensive
B
NZ Jewellers
dded2d21-effa-4557-b284-c30430728943 · Nov 5
$10,597 AUD
$7,418 USD
View
16 more retailers have this diamond
Prices start from $4,381 AUDSave up to $6,215 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
1.59ct Round
$4,381 AUD