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Round|Natural|GIA

1.01ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 2556384331

Certificate GIA 2556384331

Diamond specifications and retailer prices

From $2,574 AUD
As of November 6, 2026
Save $4,893 AUD (66%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $7,467 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct natural round diamond

This 1.01ct 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 2556384331. Listed at 20 retailers as of November 5, 2026, with prices from $2,574 to $7,467, a $4,893 spread on the same certified stone. NZ Jewellers lists it at $7,467. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
K
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 2556384331
Dimensions6.42 × 6.44 × 3.99 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal, Pinpoint, Natural
Top View
6.42 mm6.44 mm1.01 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2556384331
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.0%

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 6
Current: $2,574 AUD|Low: $2,574 AUD|High: $6,333 AUD|Avg: $4,008 AUD|-3.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 1$2,574 AUD
Retailer 8$2,614 AUD
Retailer 2$3,323 AUD
Retailer 3$3,756 AUD
Retailer 6$4,028 AUD
Retailer 4$4,190 AUD
Retailer 5$4,358 AUD
Retailer 7$6,257 AUD

28 data points across 8 retailers

20 retailers$2,574 AUD to $7,467 AUD

A
Cheapest Retailer
-
$2,574 AUD
A
Retailer 2
-
$2,614 AUD
View
B+
Retailer 3
-
$3,131 AUD
View
B+
Retailer 4
-
$3,227 AUD
View
B+
Retailer 5
-
$3,323 AUD
View
B+
Retailer 6
-
$3,424 AUD
View
B+
Retailer 7
-
$3,543 AUD
View
Retailer 8
-
$3,571 AUD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$3,571 AUD
View
B+
Retailer 10
-
$3,633 AUD
View
B+
Retailer 11
-
$3,737 AUD
View
B+
Retailer 12
-
$3,756 AUD
View
B+
Retailer 13
-
$3,771 AUD
View
B+
Retailer 14
-
$4,028 AUD
View
B
Retailer 15
-
$4,121 AUD
View
B+
Retailer 16
-
$4,190 AUD
View
B+
Retailer 17
-
$4,358 AUD
View
B
Retailer 18
-
$5,218 AUD
View
B
Retailer 19
-
$6,257 AUD
View
Most Expensive
B
NZ Jewellers
b0ab18c9-b7f2-402a-b23c-54cec3fa1f99 · Nov 5
$7,467 AUD
$5,227 USD
View
19 more retailers have this diamond
Prices start from $2,574 AUDSave up to $4,893 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
1.01ct Round
$2,574 AUD