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Round|Natural|GIA

1.00ct J VVS2 Round Natural Diamond

EX • J/VVS2 • GIA 2556494110

Certificate GIA 2556494110

Diamond specifications and retailer prices

From $2,778 AUD
As of November 4, 2026
Save $3,693 AUD (57%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $7,744 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 J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 2556494110. Listed at 22 retailers as of November 4, 2026, with a 133% 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
J
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 2556494110
Dimensions6.43 × 6.46 × 3.93 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Pinpoint
Top View
6.43 mm6.46 mm1.00 ctJ / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2556494110
Side View
Table 61.0%Crown 33°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 61.0%

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: $4,344 AUD|Low: $2,778 AUD|High: $6,567 AUD|Avg: $4,122 AUD|+0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 9$2,778 AUD
Retailer 7$2,920 AUD
Retailer 4$3,247 AUD
Retailer 10$3,418 AUD
Retailer 5$3,896 AUD
Retailer 2$4,150 AUD
Retailer 1$4,344 AUD
Retailer 3$4,521 AUD
Retailer 8$4,605 AUD
Retailer 6$6,471 AUD

32 data points across 10 retailers

22 retailers$2,778 AUD to $6,471 AUD

A
Cheapest Retailer
-
$2,778 AUD
A
Retailer 2
-
$2,920 AUD
View
A
Retailer 3
-
$3,247 AUD
View
A
Retailer 4
-
$3,418 AUD
View
Final sale: no returns
A
Retailer 5
-
$3,448 AUD
View
A
Retailer 6
-
$3,450 AUD
View
Retailer 7
-
$3,704 AUD
View
Price last confirmed 39 days ago
Retailer 8
-
$3,704 AUD
View
Price last confirmed 29 days ago
B+
Retailer 9
-
$3,800 AUD
View
Retailer 10
-
$3,873 AUD
View
Price last confirmed 10 days ago
Retailer 11
-
$3,876 AUD
View
Price last confirmed 38 days ago
B+
Retailer 12
-
$3,896 AUD
View
B+
Retailer 13
-
$3,904 AUD
View
Retailer 14
-
$4,150 AUD
View
Price last confirmed 30 days ago
B+
Retailer 15
-
$4,256 AUD
View
Retailer 16
-
$4,274 AUD
View
Price last confirmed 38 days ago
B+
Retailer 17
-
$4,344 AUD
View
B+
Retailer 18
-
$4,521 AUD
View
B+
Retailer 19
-
$4,605 AUD
View
B
Retailer 20
-
$6,471 AUD
View
Retailer 21
-
$7,744 AUD
View
Price last confirmed 34 days ago
Most Expensive
NZ Jewellers
6c258951-9f03-4be3-9654-25ab3cdbe81c · Sep 28
$7,744 AUD
$5,421 USD
View
Price last confirmed 39 days ago
21 more retailers have this diamond
Prices start from $2,778 AUDSave up to $3,693 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
$2,778 AUD