CaratHunter
Plans
Round|Natural|GIA

1.00ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 1545833640

Certificate GIA 1545833640

Diamond specifications and retailer prices

From $2,394 AUD
As of November 6, 2026
Save $3,230 AUD (57%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $7,460 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 K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1545833640. Listed at 17 retailers as of November 4, 2026, with a 135% 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
K
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1545833640
Dimensions6.38 × 6.34 × 3.94 mm
L/W Ratio1.01
Key to symbols
Indented Natural, Pinpoint
Top View
6.38 mm6.34 mm1.00 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1545833640
Side View
Table 59.0%CrownGirdlePavilionCulet: 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: $2,994 AUD|Low: $2,377 AUD|High: $6,325 AUD|Avg: $3,634 AUD|-11.3%
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 12$2,394 AUD
Retailer 5$2,823 AUD
Retailer 4$2,907 AUD
Retailer 1$2,994 AUD
Retailer 2$3,046 AUD
Retailer 13$3,228 AUD
Retailer 6$3,326 AUD
Retailer 3$3,417 AUD
Retailer 7$3,477 AUD
Retailer 8$3,691 AUD
Retailer 10$3,927 AUD
Retailer 9$3,986 AUD
Retailer 11$5,624 AUD

33 data points across 13 retailers

17 retailers$2,394 AUD to $5,624 AUD

A
Cheapest Retailer
-
$2,394 AUD
A
Retailer 2
-
$2,823 AUD
View
A
Retailer 3
-
$2,907 AUD
View
A
Retailer 4
-
$2,994 AUD
View
B+
Retailer 5
-
$3,046 AUD
View
B+
Retailer 6
-
$3,228 AUD
View
B+
Retailer 7
-
$3,326 AUD
View
B+
Retailer 8
-
$3,417 AUD
View
B+
Retailer 9
-
$3,477 AUD
View
Retailer 10
-
$3,568 AUD
View
Price last confirmed 36 days ago
B+
Retailer 11
-
$3,691 AUD
View
Retailer 12
-
$3,733 AUD
View
Price last confirmed 38 days ago
B+
Retailer 13
-
$3,927 AUD
View
B+
Retailer 14
-
$3,986 AUD
View
Retailer 15
-
$4,117 AUD
View
Price last confirmed 38 days ago
B
Retailer 16
-
$5,624 AUD
View
Most Expensive
NZ Jewellers
e81d2219-2b84-4050-b8f0-baac07927fdb · Sep 28
$7,460 AUD
$5,222 USD
View
Price last confirmed 39 days ago
16 more retailers have this diamond
Prices start from $2,394 AUDSave up to $3,230 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
$2,394 AUD