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Round|Natural|GIA

1.00ct K I1 Round Natural Diamond

EX • K/I1 • GIA 6502184902

Certificate GIA 6502184902

Diamond specifications and retailer prices

From $1,073 USD
As of November 5, 2026
Save $2,430 USD (69%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,503 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 I1 clarity (included), with a top-tier cut grade and certified by GIA 6502184902. Listed at 8 retailers as of November 5, 2026, with prices from $1,073 to $3,503, a $2,430 spread on the same certified stone. NZ Jewellers lists it at $3,503. 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
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6502184902
Dimensions6.47 × 6.50 × 3.92 mm
L/W Ratio1.00
Star length55%
Lower girdle80%
Top View
6.47 mm6.50 mm1.00 ctK / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6502184902
Side View
Table 57.0%Crown 33°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.5%

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 5
Current: $3,503 USD|Low: $1,073 USD|High: $3,503 USD|Avg: $1,674 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 3$1,073 USD
Retailer 6$1,330 USD
Retailer 5$1,436 USD
Retailer 7$1,436 USD
Retailer 9$1,492 USD
Retailer 4$1,502 USD
Retailer 8$1,657 USD
Retailer 2$1,984 USD
NZ Jewellers$3,503 USD

44 data points across 9 retailers

8 retailers$1,073 USD to $3,503 USD

A
Cheapest Retailer
-
$1,073 USD
B+
Retailer 2
-
$1,330 USD
View
B+
Retailer 3
-
$1,436 USD
View
Retailer 4
-
$1,436 USD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$1,502 USD
View
B+
Retailer 6
-
$1,657 USD
View
B+
Retailer 7
-
$1,984 USD
View
Most Expensive
C
NZ Jewellers
dfcf6e7b-dd06-4322-8999-1c3b3a66eec3 · Nov 5
$3,503 USD
View
7 more retailers have this diamond
Prices start from $1,073 USDSave up to $2,430 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
$1,073 USD