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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 $1,206 NZD
As of November 6, 2026
Save $3,858 NZD (76%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $5,065 NZD 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 5, 2026, with prices from $1,206 to $5,065, a $3,858 spread on the same certified stone. NZ Jewellers lists it at $5,065. 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 6
Current: $5,065 NZD|Low: $1,206 NZD|High: $5,223 NZD|Avg: $2,099 NZD|-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$1,206 NZD
Retailer 3$1,293 NZD
Retailer 9$1,615 NZD
Retailer 4$1,649 NZD
Retailer 5$1,678 NZD
Retailer 7$1,863 NZD
Retailer 8$1,903 NZD
Retailer 2$2,257 NZD
NZ Jewellers$5,065 NZD

43 data points across 9 retailers

9 retailers$1,206 NZD to $5,065 NZD

A
Cheapest Retailer
-
$1,206 NZD
A
Retailer 2
-
$1,293 NZD
View
B+
Retailer 3
-
$1,615 NZD
View
B+
Retailer 4
-
$1,649 NZD
View
B+
Retailer 5
-
$1,678 NZD
View
B+
Retailer 6
-
$1,863 NZD
View
B+
Retailer 7
-
$1,903 NZD
View
B+
Retailer 8
-
$2,257 NZD
View
Most Expensive
C
NZ Jewellers
0b8b16d3-2ae7-486f-9ec4-1e40cb85935f · Nov 5
$5,065 NZD
$2,847 USD
View
8 more retailers have this diamond
Prices start from $1,206 NZDSave up to $3,858 NZD

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
$1,206 NZD