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Round|Natural|GIA

1.00ct K IF Round Natural Diamond

EX • K/IF • GIA 7553730947

Certificate GIA 7553730947

Diamond specifications and retailer prices

From $2,086 USD
As of November 6, 2026
Save $3,776 USD (64%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $5,862 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 7553730947. Listed at 21 retailers as of November 5, 2026, with prices from $2,086 to $5,862, a $3,776 spread on the same certified stone. NZ Jewellers lists it at $5,862. 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 angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 7553730947
Dimensions6.37 × 6.43 × 3.96 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
6.37 mm6.43 mm1.00 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7553730947
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 61.9%

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: $2,904 USD|Low: $2,086 USD|High: $4,964 USD|Avg: $3,065 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 8$2,086 USD
Retailer 6$2,098 USD
Retailer 9$2,445 USD
Retailer 1$2,904 USD
Retailer 2$2,950 USD
Retailer 5$3,257 USD
Retailer 3$3,276 USD
Retailer 4$3,422 USD
Retailer 7$4,912 USD

36 data points across 9 retailers

21 retailers$2,086 USD to $5,862 USD

A
Cheapest Retailer
-
$2,086 USD
A
Retailer 2
-
$2,098 USD
View
A
Retailer 3
-
$2,445 USD
View
A
Retailer 4
-
$2,459 USD
View
A
Retailer 5
-
$2,510 USD
View
A
Retailer 6
-
$2,750 USD
View
Retailer 7
-
$2,770 USD
View
Price last confirmed 50 days ago
B+
Retailer 8
-
$2,804 USD
View
Retailer 9
-
$2,804 USD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$2,904 USD
View
B+
Retailer 11
-
$2,912 USD
View
B+
Retailer 12
-
$2,945 USD
View
B+
Retailer 13
-
$2,950 USD
View
Retailer 14
-
$3,197 USD
View
Price last confirmed 45 days ago
B+
Retailer 15
-
$3,235 USD
View
B+
Retailer 16
-
$3,257 USD
View
B+
Retailer 17
-
$3,276 USD
View
B+
Retailer 18
-
$3,422 USD
View
B
Retailer 19
-
$4,912 USD
View
Retailer 20
-
$5,792 USD
View
Price last confirmed 48 days ago
Most Expensive
B
NZ Jewellers
2450def6-31ef-468e-a953-0830b307c2f8 · Nov 5
$5,862 USD
View
20 more retailers have this diamond
Prices start from $2,086 USDSave up to $3,776 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
$2,086 USD