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Round|Natural|GIA

1.00ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 7546562497

Certificate GIA 7546562497

Diamond specifications and retailer prices

From $2,550 AUD
As of November 6, 2026
Save $4,605 AUD (64%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $7,155 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 7546562497. Listed at 20 retailers as of November 5, 2026, with prices from $2,550 to $7,155, a $4,605 spread on the same certified stone. NZ Jewellers lists it at $7,155. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
K
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 7546562497
Dimensions6.39 × 6.42 × 3.93 mm
L/W Ratio1.00
Girdle conditionFaceted
Key to symbols
Twinning Wisp, Feather
Top View
6.39 mm6.42 mm1.00 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7546562497
Side View
Table 62.0%Crown 34°Girdle: MED-STKPavilion 41.4°Culet: NDepth 61.3%

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 6
Current: $2,550 AUD|Low: $2,550 AUD|High: $6,058 AUD|Avg: $3,825 AUD|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 1$2,550 AUD
Retailer 2$3,184 AUD
Retailer 8$3,414 AUD
Retailer 6$3,598 AUD
Retailer 4$3,927 AUD
Retailer 3$3,986 AUD
Retailer 5$4,177 AUD
Retailer 7$5,978 AUD

29 data points across 8 retailers

20 retailers$2,550 AUD to $7,155 AUD

A
Cheapest Retailer
-
$2,550 AUD
B+
Retailer 2
-
$3,001 AUD
View
B+
Retailer 3
-
$3,093 AUD
View
B+
Retailer 4
-
$3,184 AUD
View
B+
Retailer 5
-
$3,414 AUD
View
Retailer 6
-
$3,423 AUD
View
Price last confirmed 44 days ago
Retailer 7
-
$3,423 AUD
View
Price last confirmed 8 days ago
Retailer 8
-
$3,423 AUD
View
Price last confirmed 9 days ago
Retailer 9
-
$3,580 AUD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$3,598 AUD
View
B+
Retailer 11
-
$3,621 AUD
View
B+
Retailer 12
-
$3,927 AUD
View
Retailer 13
-
$3,948 AUD
View
Price last confirmed 45 days ago
Retailer 14
-
$3,948 AUD
View
Price last confirmed 10 days ago
B+
Retailer 15
-
$3,986 AUD
View
B
Retailer 16
-
$4,177 AUD
View
B
Retailer 17
-
$5,978 AUD
View
Retailer 18
-
$7,155 AUD
View
Price last confirmed 46 days ago
Retailer 19
-
$7,155 AUD
View
Price last confirmed 10 days ago
Most Expensive
B
NZ Jewellers
1273040c-fdde-4722-8e04-74838d73d793 · Nov 5
$7,155 AUD
$5,009 USD
View
19 more retailers have this diamond
Prices start from $2,550 AUDSave up to $4,605 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
$2,550 AUD