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Round|Natural|GIA

1.00ct F VS1 Round Natural Diamond

EX • F/VS1 • GIA 6542255583

Certificate GIA 6542255583

Diamond specifications and retailer prices

From $3,485 USD
As of November 2, 2026
Save $3,269 USD (48%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $6,754 USD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6542255583. Listed at 6 retailers as of November 2, 2026, with prices from $3,485 to $6,754, a $3,269 spread on the same certified stone. NZ Jewellers lists it at $6,754. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6542255583
Dimensions6.30 × 6.35 × 4.00 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.30 mm6.35 mm1.00 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542255583
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.2%

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 2
Current: $6,754 USD|Low: $3,321 USD|High: $7,604 USD|Avg: $5,018 USD|-0.4%
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
November 2, 2026
Retailer 12$3,321 USD
Retailer 9$3,485 USD
Retailer 10$3,877 USD
Retailer 11$3,907 USD
Retailer 2$4,026 USD
Retailer 8$4,473 USD
Retailer 4$4,551 USD
Retailer 13$5,065 USD
Retailer 3$5,068 USD
Retailer 14$5,314 USD
Retailer 15$5,538 USD
Retailer 6$5,899 USD
Retailer 7$6,163 USD
NZ Jewellers$6,754 USD
Retailer 5$7,604 USD

5 data points across 15 retailers

6 retailers$3,485 USD to $6,754 USD

A
Cheapest Retailer
-
$3,485 USD
A
Retailer 2
-
$3,877 USD
View
A
Retailer 3
-
$3,907 USD
View
A
Retailer 4
-
$4,026 USD
View
B+
Retailer 5
-
$4,473 USD
View
Most Expensive
B
NZ Jewellers
2ceb3798-3fc1-4782-8a74-040bb0aa4b35 · Nov 2
$6,754 USD
View
5 more retailers have this diamond
Prices start from $3,485 USDSave up to $3,269 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
$3,485 USD