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Round|Natural|GIA

1.00ct F VS1 Round Natural Diamond

VG • F/VS1 • GIA 6402245254

Certificate GIA 6402245254

Diamond specifications and retailer prices

From $4,160 USD
As of November 4, 2026
Save $6,265 USD (60%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $10,425 USD at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

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 very-good cut grade and certified by GIA 6402245254. Listed at 24 retailers as of November 4, 2026, with prices from $4,160 to $10,425, a $6,265 spread on the same certified stone. Diamond Quarter lists it at $10,425. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
F
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle37°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6402245254
Dimensions6.25 × 6.21 × 4.03 mm
L/W Ratio1.01
Top View
6.25 mm6.21 mm1.00 ctF / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6402245254
Side View
Table 58.0%Crown 37°Girdle: STK-THKPavilion 41°Culet: NoneDepth 64.6%

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: $5,765 USD|Low: $4,160 USD|High: $8,807 USD|Avg: $5,539 USD|-8.4%
Retailer 1
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Retailer 21
November 5, 2026
Retailer 4$4,160 USD
Retailer 5$4,270 USD
Retailer 8$4,403 USD
Retailer 7$4,480 USD
Retailer 19$4,500 USD
Retailer 20$4,732 USD
Retailer 2$4,770 USD
Retailer 3$4,770 USD
Retailer 21$4,770 USD
Retailer 17$4,916 USD
Retailer 15$5,170 USD
Retailer 9$5,350 USD
Retailer 13$5,350 USD
Retailer 10$5,504 USD
Retailer 6$5,530 USD
Retailer 1$5,765 USD
Retailer 14$5,772 USD
Retailer 12$5,920 USD
Retailer 18$6,472 USD
Retailer 16$8,364 USD
Retailer 11$8,807 USD

27 data points across 21 retailers

24 retailers$4,160 USD to $10,425 USD

A
Cheapest Retailer
-
$4,160 USD
A
Retailer 2
-
$4,270 USD
View
B+
Retailer 3
-
$4,403 USD
View
Final sale: no returns
B+
Retailer 4
-
$4,480 USD
View
B+
Retailer 5
-
$4,500 USD
View
B+
Retailer 6
-
$4,732 USD
View
Retailer 7
-
$4,770 USD
View
Price last confirmed 7 days ago
B+
Retailer 8
-
$4,770 USD
View
B+
Retailer 9
-
$4,770 USD
View
B+
Retailer 10
-
$4,916 USD
View
B+
Retailer 11
-
$5,027 USD
View
B+
Retailer 12
-
$5,170 USD
View
B
Retailer 13
-
$5,350 USD
View
B
Retailer 14
-
$5,350 USD
View
B+
Retailer 15
-
$5,504 USD
View
B+
Retailer 16
-
$5,530 USD
View
B+
Retailer 17
-
$5,765 USD
View
Retailer 18
-
$5,772 USD
View
Price last confirmed 18 days ago
B+
Retailer 19
-
$5,920 USD
View
Retailer 20
-
$6,334 USD
View
Price last confirmed 13 days ago
B
Retailer 21
-
$6,472 USD
View
B
Retailer 22
-
$8,364 USD
View
B
Retailer 23
-
$8,807 USD
View
Most Expensive
B
Diamond Quarter
1.0VS1F64543A28N · Nov 5
$10,425 USD
£8,209 GBP
View
23 more retailers have this diamond
Prices start from $4,160 USDSave up to $6,265 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
$4,160 USD