CaratHunter
Plans
Round|Natural|GIA

1.03ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 6561121641

Certificate GIA 6561121641

Diamond specifications and retailer prices

From $2,176 AUD
As of November 6, 2026
Save $3,077 AUD (59%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $6,524 AUD at NZ Jewellers · As of October 3, 2026
View at NZ Jewellers

About this 1.03ct natural round diamond

This 1.03ct 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 6561121641. Listed at 15 retailers as of November 1, 2026, with a 141% 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

1.03
Carat
K
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6561121641
Dimensions6.39 × 6.44 × 4.03 mm
L/W Ratio1.01
Key to symbols
Crystal, Needle
Top View
6.39 mm6.44 mm1.03 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6561121641
Side View
Table 57.0%CrownGirdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.8%

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: $6,365 AUD|Low: $2,176 AUD|High: $6,524 AUD|Avg: $3,683 AUD|-2.4%
NZ Jewellers
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
November 6, 2026
Retailer 9$2,176 AUD
Retailer 2$2,748 AUD
Retailer 14$2,761 AUD
Retailer 6$3,006 AUD
Retailer 7$3,016 AUD
Retailer 5$3,044 AUD
Retailer 3$3,186 AUD
Retailer 11$3,256 AUD
Retailer 12$3,487 AUD
Retailer 4$3,786 AUD
Retailer 8$3,937 AUD
Retailer 10$4,514 AUD
Retailer 13$5,253 AUD
NZ Jewellers$6,365 AUD

33 data points across 14 retailers

15 retailers$2,176 AUD to $5,253 AUD

A
Cheapest Retailer
-
$2,176 AUD
A
Retailer 2
-
$2,748 AUD
View
A
Retailer 3
-
$2,761 AUD
View
A
Retailer 4
-
$3,016 AUD
View
Retailer 5
-
$3,044 AUD
View
Price last confirmed 15 days ago
Retailer 6
-
$3,120 AUD
View
Price last confirmed 29 days ago
Retailer 7
-
$3,186 AUD
View
Price last confirmed 15 days ago
A
Retailer 8
-
$3,256 AUD
View
Retailer 9
-
$3,344 AUD
View
Price last confirmed 38 days ago
B+
Retailer 10
-
$3,487 AUD
View
B+
Retailer 11
-
$3,937 AUD
View
B+
Retailer 12
-
$4,514 AUD
View
B
Retailer 13
-
$5,253 AUD
View
Retailer 14
-
$6,365 AUD
View
Price last confirmed 14 days ago
Most Expensive
NZ Jewellers
9fc983f1-5cf4-40a5-85c6-4525668700ca · Oct 3
$6,524 AUD
$4,567 USD
View
Price last confirmed 34 days ago
14 more retailers have this diamond
Prices start from $2,176 AUDSave up to $3,077 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
1.03ct Round
$2,176 AUD