Round|Natural|GIA

1.00ct H VS2 Round Natural Diamond

EX • H/VS2 • GIA 2556140233

Certificate GIA 2556140233

Diamond specifications and retailer prices

From $3,867 AUD
As of November 1, 2026
Save $4,626 AUD (54%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: $8,941 AUD at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2556140233. Listed at 29 retailers as of November 1, 2026, with a 120% 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
H
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2556140233
Dimensions6.40 × 6.45 × 3.90 mm
L/W Ratio1.01
Top View
6.40 mm6.45 mm1.00 ctH / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556140233
Side View
Table 60.0%Crown 33°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 60.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $4,845 AUD|Low: $3,867 AUD|High: $8,673 AUD|Avg: $5,744 AUD|+0.0%
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
November 3, 2026
Retailer 5$3,867 AUD
Retailer 11$4,043 AUD
Retailer 15$4,593 AUD
Retailer 2$4,687 AUD
Retailer 1$4,845 AUD
Retailer 16$5,103 AUD
Retailer 9$5,276 AUD
Retailer 12$5,286 AUD
Retailer 8$5,497 AUD
Retailer 6$5,545 AUD
Retailer 3$5,892 AUD
Retailer 10$5,920 AUD
Retailer 4$6,242 AUD
Retailer 14$6,517 AUD
Retailer 7$8,047 AUD
Retailer 13$8,493 AUD

32 data points across 16 retailers

29 retailers$3,867 AUD to $8,493 AUD

A
Cheapest Retailer
-
$3,867 AUD
A
Retailer 2
-
$4,043 AUD
View
A
Retailer 3
-
$4,593 AUD
View
B+
Retailer 4
-
$4,593 AUD
View
B+
Retailer 5
-
$4,750 AUD
View
B+
Retailer 6
-
$4,754 AUD
View
B+
Retailer 7
-
$4,845 AUD
View
B+
Retailer 8
-
$5,103 AUD
View
Retailer 9
-
$5,132 AUD
View
Price last confirmed 66 days ago
Retailer 10
-
$5,132 AUD
View
Price last confirmed 38 days ago
Retailer 11
-
$5,132 AUD
View
Price last confirmed 18 days ago
Retailer 12
-
$5,132 AUD
View
Price last confirmed 20 days ago
B+
Retailer 13
-
$5,276 AUD
View
B+
Retailer 14
-
$5,286 AUD
View
Retailer 15
-
$5,329 AUD
View
Price last confirmed 37 days ago
Retailer 16
-
$5,383 AUD
View
Price last confirmed 10 days ago
Retailer 17
-
$5,497 AUD
View
Price last confirmed 28 days ago
B+
Retailer 18
-
$5,545 AUD
View
B+
Retailer 19
-
$5,892 AUD
View
B+
Retailer 20
-
$5,920 AUD
View
Retailer 21
-
$5,922 AUD
View
Price last confirmed 66 days ago
Retailer 22
-
$5,922 AUD
View
Price last confirmed 37 days ago
B+
Retailer 23
-
$6,242 AUD
View
B
Retailer 24
-
$6,517 AUD
View
Retailer 25
-
$8,047 AUD
View
Price last confirmed 8 days ago
B
Retailer 26
-
$8,493 AUD
View
Retailer 27
-
$8,941 AUD
View
Price last confirmed 65 days ago
Retailer 28
-
$8,941 AUD
View
Price last confirmed 38 days ago
Most Expensive
NZ Jewellers
ee90a5a0-6298-4750-91eb-bcc6ed3e6998 · Oct 17
$8,941 AUD
$6,272 USD
View
Price last confirmed 19 days ago
28 more retailers have this diamond
Prices start from $3,867 AUDSave up to $4,626 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
$3,867 AUD