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Round|Natural|GIA

1.00ct F VS1 Round Natural Diamond

EX • F/VS1 • GIA 6555996185

Certificate GIA 6555996185

Diamond specifications and retailer prices

From $4,191 AUD
As of November 5, 2026
Save $5,180 AUD (55%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $10,265 AUD at NZ Jewellers · As of September 28, 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 6555996185. Listed at 18 retailers as of November 2, 2026, with a 124% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6555996185
Dimensions6.32 × 6.36 × 3.97 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Pinpoint, Indented Natural, Natural
Top View
6.32 mm6.36 mm1.00 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6555996185
Side View
Table 58.0%Crown 36°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 62.7%

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: $5,607 AUD|Low: $4,191 AUD|High: $9,972 AUD|Avg: $6,236 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
November 6, 2026
Retailer 9$4,191 AUD
Retailer 3$4,560 AUD
Retailer 12$4,931 AUD
Retailer 11$5,171 AUD
Retailer 10$5,350 AUD
Retailer 1$5,607 AUD
Retailer 5$5,893 AUD
Retailer 6$6,145 AUD
Retailer 4$6,317 AUD
Retailer 8$6,404 AUD
Retailer 7$6,840 AUD
Retailer 2$7,184 AUD
Retailer 13$9,371 AUD

28 data points across 13 retailers

18 retailers$4,191 AUD to $9,371 AUD

A
Cheapest Retailer
-
$4,191 AUD
A
Retailer 2
-
$4,560 AUD
View
A
Retailer 3
-
$4,660 AUD
View
A
Retailer 4
-
$4,784 AUD
View
A
Retailer 5
-
$4,931 AUD
View
A
Retailer 6
-
$5,171 AUD
View
Final sale: no returns
A
Retailer 7
-
$5,350 AUD
View
A
Retailer 8
-
$5,607 AUD
View
Retailer 9
-
$5,893 AUD
View
Price last confirmed 28 days ago
Retailer 10
-
$5,893 AUD
View
Price last confirmed 29 days ago
A
Retailer 11
-
$6,145 AUD
View
Retailer 12
-
$6,317 AUD
View
Price last confirmed 33 days ago
B+
Retailer 13
-
$6,404 AUD
View
Retailer 14
-
$6,798 AUD
View
Price last confirmed 28 days ago
B+
Retailer 15
-
$6,840 AUD
View
B+
Retailer 16
-
$7,184 AUD
View
B
Retailer 17
-
$9,371 AUD
View
Most Expensive
NZ Jewellers
7494dead-acc2-480d-ab39-0bc132552d98 · Sep 28
$10,265 AUD
$7,186 USD
View
Price last confirmed 38 days ago
17 more retailers have this diamond
Prices start from $4,191 AUDSave up to $5,180 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
$4,191 AUD