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Round|Natural|GIA

1.56ct K IF Round Natural Diamond

EX • K/IF • GIA 6442311024

Certificate GIA 6442311024

Diamond specifications and retailer prices

From $5,174 AUD
As of November 6, 2026
Save $7,220 AUD (58%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $12,394 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.56ct natural round diamond

This 1.56ct 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 6442311024. Listed at 17 retailers as of November 5, 2026, with prices from $5,174 to $12,394, a $7,220 spread on the same certified stone. NZ Jewellers lists it at $12,394. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
K
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6442311024
Dimensions7.45 × 7.46 × 4.60 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
7.45 mm7.46 mm1.56 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6442311024
Side View
Table 59.0%Crown 35°Girdle: MED-MEDPavilion 41.4°Culet: NoneDepth 61.7%

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: $6,573 AUD|Low: $5,120 AUD|High: $11,467 AUD|Avg: $7,751 AUD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 7$5,174 AUD
Retailer 1$6,573 AUD
Retailer 2$6,960 AUD
Retailer 8$7,485 AUD
Retailer 4$7,560 AUD
Retailer 5$7,855 AUD
Retailer 3$8,680 AUD
Retailer 6$11,299 AUD

38 data points across 8 retailers

17 retailers$5,174 AUD to $12,394 AUD

A
Cheapest Retailer
-
$5,174 AUD
A
Retailer 2
-
$6,204 AUD
View
A
Retailer 3
-
$6,310 AUD
View
A
Retailer 4
-
$6,573 AUD
View
A
Retailer 5
-
$6,693 AUD
View
Retailer 6
-
$6,710 AUD
View
Price last confirmed 11 days ago
A
Retailer 7
-
$6,960 AUD
View
Retailer 8
-
$7,114 AUD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$7,114 AUD
View
A
Retailer 10
-
$7,114 AUD
View
A
Retailer 11
-
$7,485 AUD
View
A
Retailer 12
-
$7,560 AUD
View
A
Retailer 13
-
$7,855 AUD
View
A
Retailer 14
-
$8,208 AUD
View
A
Retailer 15
-
$8,680 AUD
View
B+
Retailer 16
-
$11,299 AUD
View
Most Expensive
B+
NZ Jewellers
93dc70b5-b90c-4b40-8b73-114860647332 · Nov 5
$12,394 AUD
$8,676 USD
View
16 more retailers have this diamond
Prices start from $5,174 AUDSave up to $7,220 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
1.56ct Round
$5,174 AUD