CaratHunter
Plans
Round|Natural|GIA

1.59ct K IF Round Natural Diamond

EX • K/IF • GIA 2548985849

Certificate GIA 2548985849

Diamond specifications and retailer prices

From $6,543 AUD
As of November 5, 2026
Save $7,305 AUD (53%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $13,848 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2548985849. Listed at 15 retailers as of November 5, 2026, with prices from $6,543 to $13,848, a $7,305 spread on the same certified stone. NZ Jewellers lists it at $13,848. 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
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2548985849
Dimensions7.42 × 7.46 × 4.66 mm
L/W Ratio1.01
Top View
7.42 mm7.46 mm1.59 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2548985849
Side View
Table 57.0%CrownGirdle: Sli. ThickPavilionCulet: NoneDepth 62.6%

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 5
Current: $13,848 AUD|Low: $5,577 AUD|High: $13,848 AUD|Avg: $7,649 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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 6, 2026
Retailer 10$5,577 AUD
Retailer 4$6,543 AUD
Retailer 9$6,968 AUD
Retailer 11$7,033 AUD
Retailer 19$7,035 AUD
Retailer 13$7,421 AUD
Retailer 7$7,480 AUD
Retailer 6$7,501 AUD
Retailer 18$7,501 AUD
Retailer 2$7,650 AUD
Retailer 8$7,685 AUD
Retailer 3$7,944 AUD
Retailer 12$8,038 AUD
Retailer 15$8,655 AUD
Retailer 17$8,988 AUD
Retailer 16$8,998 AUD
Retailer 14$10,101 AUD
Retailer 5$12,165 AUD
NZ Jewellers$13,848 AUD

16 data points across 19 retailers

15 retailers$6,543 AUD to $13,848 AUD

A
Cheapest Retailer
-
$6,543 AUD
A
Retailer 2
-
$7,035 AUD
View
A
Retailer 3
-
$7,421 AUD
View
Retailer 4
-
$7,480 AUD
View
Price last confirmed 16 days ago
A
Retailer 5
-
$7,501 AUD
View
A
Retailer 6
-
$7,501 AUD
View
A
Retailer 7
-
$7,650 AUD
View
A
Retailer 8
-
$7,944 AUD
View
A
Retailer 9
-
$8,038 AUD
View
B+
Retailer 10
-
$8,655 AUD
View
B+
Retailer 11
-
$8,988 AUD
View
B+
Retailer 12
-
$8,998 AUD
View
B+
Retailer 13
-
$10,101 AUD
View
B
Retailer 14
-
$12,165 AUD
View
Most Expensive
B
NZ Jewellers
7d1834b1-c922-4c75-987d-b0c938a8d965 · Nov 5
$13,848 AUD
$9,694 USD
View
14 more retailers have this diamond
Prices start from $6,543 AUDSave up to $7,305 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
$6,543 AUD