Round|Natural|GIA

1.00ct K IF Round Natural Diamond

EX • K/IF • GIA 6495802087

Certificate GIA 6495802087

Diamond specifications and retailer prices

From $2,397 USD
As of November 6, 2026
Save $3,228 USD (57%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $5,625 USD 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 $2,397 to $5,625, a $3,228 spread on the same certified stone. NZ Jewellers lists it at $5,625. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $5,625 USD|Low: $2,395 USD|High: $5,625 USD|Avg: $3,080 USD
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$2,397 USD
Retailer 6$2,409 USD
Retailer 16$2,409 USD
Retailer 4$2,515 USD
Retailer 5$2,650 USD
Retailer 7$2,691 USD
Retailer 15$2,691 USD
Retailer 8$2,702 USD
Retailer 13$2,794 USD
Retailer 9$2,831 USD
Retailer 14$3,105 USD
Retailer 11$3,149 USD
Retailer 12$3,284 USD
Retailer 10$3,333 USD
Retailer 3$4,720 USD
NZ Jewellers$5,625 USD

5 data points across 16 retailers

11 retailers$2,397 USD to $5,625 USD

A
Cheapest Retailer
-
$2,397 USD
A
Retailer 2
-
$2,409 USD
View
A
Retailer 3
-
$2,650 USD
View
A
Retailer 4
-
$2,691 USD
View
A
Retailer 5
-
$2,794 USD
View
A
Retailer 6
-
$2,831 USD
View
B+
Retailer 7
-
$3,105 USD
View
B+
Retailer 8
-
$3,149 USD
View
B+
Retailer 9
-
$3,284 USD
View
B+
Retailer 10
-
$3,333 USD
View
Most Expensive
B
NZ Jewellers
e10fea1a-f4ca-43bb-9a9d-dcaeb440cc28 · Nov 5
$5,625 USD
View
10 more retailers have this diamond
Prices start from $2,397 USDSave up to $3,228 USD

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
$2,397 USD