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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 $5,943 AUD
As of November 4, 2026
Save $8,950 AUD (60%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $14,893 AUD 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 $5,943 to $14,893, a $8,950 spread on the same certified stone. Diamond Quarter lists it at $14,893. 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
Colour
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: $7,011 AUD|Low: $5,943 AUD|High: $12,581 AUD|Avg: $7,898 AUD|-4.1%
Retailer 1
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 6, 2026
Retailer 4$5,943 AUD
Retailer 5$6,100 AUD
Retailer 8$6,290 AUD
Retailer 7$6,400 AUD
Retailer 19$6,428 AUD
Retailer 20$6,760 AUD
Retailer 2$6,814 AUD
Retailer 3$6,814 AUD
Retailer 21$6,814 AUD
Retailer 15$6,994 AUD
Retailer 1$7,011 AUD
Retailer 9$7,642 AUD
Retailer 13$7,642 AUD
Retailer 10$7,862 AUD
Retailer 6$7,900 AUD
Retailer 16$8,235 AUD
Retailer 14$8,245 AUD
Retailer 17$8,457 AUD
Retailer 12$9,177 AUD
Retailer 18$11,948 AUD
Retailer 11$12,581 AUD

28 data points across 21 retailers

24 retailers$5,943 AUD to $14,893 AUD

A
Cheapest Retailer
-
$5,943 AUD
A
Retailer 2
-
$6,100 AUD
View
B+
Retailer 3
-
$6,290 AUD
View
Final sale: no returns
B+
Retailer 4
-
$6,400 AUD
View
B+
Retailer 5
-
$6,428 AUD
View
B+
Retailer 6
-
$6,760 AUD
View
Retailer 7
-
$6,814 AUD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$6,814 AUD
View
B+
Retailer 9
-
$6,814 AUD
View
B+
Retailer 10
-
$6,994 AUD
View
B+
Retailer 11
-
$7,011 AUD
View
B+
Retailer 12
-
$7,181 AUD
View
B
Retailer 13
-
$7,642 AUD
View
B
Retailer 14
-
$7,642 AUD
View
B+
Retailer 15
-
$7,862 AUD
View
B+
Retailer 16
-
$7,900 AUD
View
B+
Retailer 17
-
$8,235 AUD
View
Retailer 18
-
$8,245 AUD
View
Price last confirmed 19 days ago
B+
Retailer 19
-
$8,457 AUD
View
Retailer 20
-
$9,048 AUD
View
Price last confirmed 14 days ago
B
Retailer 21
-
$9,177 AUD
View
B
Retailer 22
-
$11,948 AUD
View
B
Retailer 23
-
$12,581 AUD
View
Most Expensive
B
Diamond Quarter
1.0VS1F64543A28N · Nov 5
$14,893 AUD
£8,209 GBP
View
23 more retailers have this diamond
Prices start from $5,943 AUDSave up to $8,950 AUD

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
$5,943 AUD