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Round|Natural|GIA

1.00ct K I1 Round Natural Diamond

EX • K/I1 • GIA 7353485657

Certificate GIA 7353485657

Diamond specifications and retailer prices

From $969 AUD
As of November 4, 2026
Save $3,098 AUD (76%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $4,067 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 I1 clarity (included), with a top-tier cut grade and certified by GIA 7353485657. Listed at 9 retailers as of November 4, 2026, with prices from $969 to $4,067, a $3,098 spread on the same certified stone. NZ Jewellers lists it at $4,067. 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
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 7353485657
Dimensions6.35 × 6.36 × 3.98 mm
L/W Ratio1.00
Top View
6.35 mm6.36 mm1.00 ctK / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 7353485657
Side View
Table 57.0%Crown 36°Girdle: Slightly ThickPavilion 40.6°Culet: 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 4
Current: $4,067 AUD|Low: $969 AUD|High: $4,194 AUD|Avg: $1,685 AUD|-3.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 6$969 AUD
Retailer 3$1,039 AUD
Retailer 9$1,297 AUD
Retailer 4$1,324 AUD
Retailer 5$1,347 AUD
Retailer 7$1,496 AUD
Retailer 8$1,528 AUD
Retailer 2$1,813 AUD
NZ Jewellers$4,067 AUD

43 data points across 9 retailers

9 retailers$969 AUD to $4,067 AUD

A
Cheapest Retailer
-
$969 AUD
A
Retailer 2
-
$1,039 AUD
View
B+
Retailer 3
-
$1,297 AUD
View
B+
Retailer 4
-
$1,324 AUD
View
B+
Retailer 5
-
$1,347 AUD
View
B+
Retailer 6
-
$1,496 AUD
View
B+
Retailer 7
-
$1,528 AUD
View
B+
Retailer 8
-
$1,813 AUD
View
Most Expensive
C
NZ Jewellers
0b8b16d3-2ae7-486f-9ec4-1e40cb85935f · Nov 5
$4,067 AUD
$2,847 USD
View
8 more retailers have this diamond
Prices start from $969 AUDSave up to $3,098 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
$969 AUD