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Round|Natural|GIA

1.16ct K IF Round Natural Diamond

EX • K/IF • GIA 1559941659

Certificate GIA 1559941659

Diamond specifications and retailer prices

From $4,631 AUD
As of November 4, 2026
Save $4,108 AUD (47%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $8,740 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.16ct natural round diamond

This 1.16ct natural round sits in the classic one-carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1559941659. Listed at 6 retailers as of November 4, 2026, with prices from $4,631 to $8,740, a $4,108 spread on the same certified stone. NZ Jewellers lists it at $8,740. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.16
Carat
K
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle32°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1559941659
Dimensions6.80 × 6.77 × 4.12 mm
L/W Ratio1.00
Star length45%
Top View
6.80 mm6.77 mm1.16 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1559941659
Side View
Table 58.0%Crown 32°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.7%

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 4
Current: $8,740 AUD|Low: $4,631 AUD|High: $8,740 AUD|Avg: $6,494 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 5$4,631 AUD
Retailer 6$4,773 AUD
Retailer 2$5,554 AUD
Retailer 3$5,805 AUD
Retailer 4$8,367 AUD
NZ Jewellers$8,740 AUD

22 data points across 6 retailers

6 retailers$4,631 AUD to $8,740 AUD

A
Cheapest Retailer
-
$4,631 AUD
Final sale: no returns
A
Retailer 2
-
$4,773 AUD
View
B+
Retailer 3
-
$5,554 AUD
View
B+
Retailer 4
-
$5,805 AUD
View
B
Retailer 5
-
$8,367 AUD
View
Most Expensive
B
NZ Jewellers
dbd491f1-3a2d-44a6-8823-82935411a276 · Nov 5
$8,740 AUD
$6,118 USD
View
5 more retailers have this diamond
Prices start from $4,631 AUDSave up to $4,108 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
1.16ct Round
$4,631 AUD