Round|Natural|GIA

1.00ct K IF Round Natural Diamond

EX • K/IF • GIA 6552634094

Certificate GIA 6552634094

Diamond specifications and retailer prices

From $2,610 USD
As of November 4, 2026
Save $3,302 USD (56%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $5,912 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 6552634094. Listed at 6 retailers as of November 4, 2026, with prices from $2,610 to $5,912, a $3,302 spread on the same certified stone. NZ Jewellers lists it at $5,912. 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
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6552634094
Dimensions6.40 × 6.36 × 4.01 mm
L/W Ratio1.01
Star length50%
Top View
6.40 mm6.36 mm1.00 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552634094
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.8%

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: $5,912 USD|Low: $2,610 USD|High: $5,912 USD|Avg: $3,936 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 5$2,610 USD
Retailer 6$2,737 USD
Retailer 3$3,302 USD
Retailer 2$3,333 USD
Retailer 4$4,954 USD
NZ Jewellers$5,912 USD

21 data points across 6 retailers

6 retailers$2,610 USD to $5,912 USD

A
Cheapest Retailer
-
$2,610 USD
Final sale: no returns
A
Retailer 2
-
$2,737 USD
View
B+
Retailer 3
-
$3,302 USD
View
B+
Retailer 4
-
$3,333 USD
View
B
Retailer 5
-
$4,954 USD
View
Most Expensive
B
NZ Jewellers
b98d06f1-b6d5-4673-8ef1-41704cb9486c · Nov 5
$5,912 USD
View
5 more retailers have this diamond
Prices start from $2,610 USDSave up to $3,302 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
$2,610 USD