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Round|Natural|GIA

1.00ct K IF Round Natural Diamond

EX • K/IF • GIA 6495802087

Certificate GIA 6495802087

Diamond specifications and retailer prices

From $3,424 AUD
As of November 6, 2026
Save $4,611 AUD (57%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $8,035 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct 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 6495802087. Listed at 11 retailers as of November 5, 2026, with prices from $3,424 to $8,035, a $4,611 spread on the same certified stone. NZ Jewellers lists it at $8,035. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
K
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle32°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6495802087
Dimensions6.45 × 6.40 × 3.93 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
6.45 mm6.40 mm1.00 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6495802087
Side View
Table 60.0%Crown 32°Girdle: ThickPavilion 41.6°Culet: NoneDepth 61.1%

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: $8,035 AUD|Low: $3,421 AUD|High: $8,035 AUD|Avg: $4,400 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
November 6, 2026
Retailer 2$3,424 AUD
Retailer 6$3,441 AUD
Retailer 16$3,441 AUD
Retailer 4$3,593 AUD
Retailer 5$3,786 AUD
Retailer 7$3,844 AUD
Retailer 15$3,844 AUD
Retailer 8$3,860 AUD
Retailer 13$3,991 AUD
Retailer 9$4,044 AUD
Retailer 14$4,435 AUD
Retailer 11$4,498 AUD
Retailer 12$4,691 AUD
Retailer 10$4,761 AUD
Retailer 3$6,743 AUD
NZ Jewellers$8,035 AUD

5 data points across 16 retailers

11 retailers$3,424 AUD to $8,035 AUD

A
Cheapest Retailer
-
$3,424 AUD
A
Retailer 2
-
$3,441 AUD
View
A
Retailer 3
-
$3,786 AUD
View
A
Retailer 4
-
$3,844 AUD
View
A
Retailer 5
-
$3,991 AUD
View
A
Retailer 6
-
$4,044 AUD
View
B+
Retailer 7
-
$4,435 AUD
View
B+
Retailer 8
-
$4,498 AUD
View
B+
Retailer 9
-
$4,691 AUD
View
B+
Retailer 10
-
$4,761 AUD
View
Most Expensive
B
NZ Jewellers
e10fea1a-f4ca-43bb-9a9d-dcaeb440cc28 · Nov 5
$8,035 AUD
$5,625 USD
View
10 more retailers have this diamond
Prices start from $3,424 AUDSave up to $4,611 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
1.00ct Round
$3,424 AUD