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Round|Natural|GIA

1.20ct K IF Round Natural Diamond

EX • K/IF • GIA 5563153954

Certificate GIA 5563153954

Diamond specifications and retailer prices

From $3,819 AUD
As of November 6, 2026
Save $5,181 AUD (58%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $9,000 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.2ct natural round diamond

This 1.2ct 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 5563153954. Listed at 10 retailers as of November 5, 2026, with prices from $3,819 to $9,000, a $5,181 spread on the same certified stone. NZ Jewellers lists it at $9,000. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
K
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 5563153954
Dimensions6.76 × 6.70 × 4.22 mm
L/W Ratio1.01
Top View
6.76 mm6.70 mm1.20 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5563153954
Side View
Table 59.0%CrownGirdle: MED-STKPavilion 40.8°Culet: NDepth 62.7%

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 6
Current: $9,000 AUD|Low: $3,819 AUD|High: $9,593 AUD|Avg: $5,936 AUD|-6.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 8$3,819 AUD
Retailer 2$4,602 AUD
Retailer 9$4,666 AUD
Retailer 10$4,903 AUD
Retailer 5$5,165 AUD
Retailer 3$5,305 AUD
Retailer 7$5,365 AUD
Retailer 4$5,877 AUD
Retailer 6$8,616 AUD
NZ Jewellers$9,000 AUD

41 data points across 10 retailers

10 retailers$3,819 AUD to $9,000 AUD

A
Cheapest Retailer
-
$3,819 AUD
A
Retailer 2
-
$4,602 AUD
View
A
Retailer 3
-
$4,666 AUD
View
B+
Retailer 4
-
$4,903 AUD
View
B+
Retailer 5
-
$5,165 AUD
View
B+
Retailer 6
-
$5,305 AUD
View
B+
Retailer 7
-
$5,365 AUD
View
B+
Retailer 8
-
$5,877 AUD
View
B
Retailer 9
-
$8,616 AUD
View
Most Expensive
B
NZ Jewellers
dca8a65e-fcc2-4f6d-90fd-41968b82f7ae · Nov 5
$9,000 AUD
$6,184 USD
View
9 more retailers have this diamond
Prices start from $3,819 AUDSave up to $5,181 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
1.20ct Round
$3,819 AUD