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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 $4,264 NZD
As of November 6, 2026
Save $5,742 NZD (57%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $10,006 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 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 $4,264 to $10,006, a $5,742 spread on the same certified stone. NZ Jewellers lists it at $10,006. 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: $10,006 NZD|Low: $4,260 NZD|High: $10,006 NZD|Avg: $5,479 NZD
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$4,264 NZD
Retailer 6$4,285 NZD
Retailer 16$4,285 NZD
Retailer 4$4,474 NZD
Retailer 5$4,714 NZD
Retailer 7$4,787 NZD
Retailer 15$4,787 NZD
Retailer 8$4,807 NZD
Retailer 13$4,970 NZD
Retailer 9$5,036 NZD
Retailer 14$5,523 NZD
Retailer 11$5,602 NZD
Retailer 12$5,842 NZD
Retailer 10$5,929 NZD
Retailer 3$8,396 NZD
NZ Jewellers$10,006 NZD

5 data points across 16 retailers

11 retailers$4,264 NZD to $10,006 NZD

A
Cheapest Retailer
-
$4,264 NZD
A
Retailer 2
-
$4,285 NZD
View
A
Retailer 3
-
$4,714 NZD
View
A
Retailer 4
-
$4,787 NZD
View
A
Retailer 5
-
$4,970 NZD
View
A
Retailer 6
-
$5,036 NZD
View
B+
Retailer 7
-
$5,523 NZD
View
B+
Retailer 8
-
$5,602 NZD
View
B+
Retailer 9
-
$5,842 NZD
View
B+
Retailer 10
-
$5,929 NZD
View
Most Expensive
B
NZ Jewellers
e10fea1a-f4ca-43bb-9a9d-dcaeb440cc28 · Nov 5
$10,006 NZD
$5,625 USD
View
10 more retailers have this diamond
Prices start from $4,264 NZDSave up to $5,742 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
$4,264 NZD